WO2020024957A1

WO2020024957A1 - Method and device for improving uplink performance, and user terminal

Info

Publication number: WO2020024957A1
Application number: PCT/CN2019/098494
Authority: WO
Inventors: 丁仁天
Original assignee: 华为技术有限公司
Priority date: 2018-08-01
Filing date: 2019-07-31
Publication date: 2020-02-06

Abstract

Embodiments of the present application relate to the technical field of communications, and provide a method and device for improving uplink performance, and a user terminal. The method comprises: obtaining a first transmit power corresponding to one or more first radio frequency signals to be transmitted; when the first transmit power is greater than the current transmit power threshold of a first antenna to which the first radio frequency signal currently belongs, and at least one antenna of which the current transmit power threshold is greater than the current transmit power threshold of the first antenna exists in at least one antenna other than the first antenna of at least two antennas, determining, from the at least one antenna of which the current transmit power threshold is greater than the current transmit power threshold of the first antenna, a first target antenna of which the current first transmit power threshold and the first transmit power are forward closest; determining a first target transmit power according to the first transmit power and the current first transmit power threshold; and transmitting the one or more first radio frequency signals to be transmitted in accordance with the first target transmit power by means of the first target antenna, thereby improving the uplink performance of the user terminal.

Description

一种提升上行性能的方法、装置及用户终端Method, device and user terminal for improving uplink performance

本申请要求于2018年08月01日提交中国国家知识产权局、申请号为201810864788.9、申请名称为“一种基于降SAR的功率共享方法”的中国专利申请的优先权，以及于2018年11月2日提交中国国家知识产权局、申请号为201811300976.5、申请名称为“一种提升上行性能的方法及装置”的中国专利申请的优先权，以及于2019年4月30日提交中国国家知识产权局、申请号为201910363263.1、申请名称为“一种提升上行性能的方法、装置及用户终端”的中国专利申请的优先权，它们的全部内容通过引用结合在本申请中。This application claims the priority of a Chinese patent application filed with the State Intellectual Property Office of China on August 01, 2018, with application number 201810864788.9, and with the application name "A SAR-based Power Sharing Method", and November 2018 Priority of Chinese patent application submitted to the State Intellectual Property Office of China on the 2nd, application number 201811300976.5, and entitled "A Method and Device for Improving Upstream Performance", and submitted to the State Intellectual Property Office of China on April 30, 2019 The priority of the Chinese patent application with application number 201910363263.1 and the application name "A method, device and user terminal for improving uplink performance", the entire contents of which are incorporated herein by reference.

技术领域Technical field

本申请涉及通信技术领域，尤其涉及一种提升上行性能的方法、装置及用户终端。The present application relates to the field of communication technologies, and in particular, to a method, a device, and a user terminal for improving uplink performance.

背景技术Background technique

射频能力吸收比率(也称为specific absorption rate，SAR，特定吸收率)是指人体单位体重在单位时间内所吸收的射频能量。目前，SAR被广泛应用于衡量用户终端的电磁辐射对人体的影响是否符合标准。例如，美国联邦通讯委员会(federal communications commission，FCC)推出的FCC认证标准中规定SAR值为1.6瓦/千克(即6分钟内，每千克人体组织吸收的射频能量为1.6瓦)。欧洲标准中规定SAR值为2瓦/千克。Radio frequency capability absorption ratio (also known as specific absorption rate, SAR) refers to the radio frequency energy absorbed by the human body weight per unit time. At present, SAR is widely used to measure whether the impact of electromagnetic radiation from user terminals on the human body meets standards. For example, the FCC certification standard introduced by the Federal Communications Commission (FCC) stipulates that the SAR value is 1.6 watts / kg (that is, the radio frequency energy absorbed per kilogram of human tissue is 1.6 watts within 6 minutes). The European standard specifies a SAR value of 2 W / kg.

目前，用户终端通过传感器检测各天线当前与人体之间的距离，并根据该距离和SAR值(可以从上述不同标准所规定的SAR值中选择一个)，确定各天线对应的当前发射功率阈值，各天线对应的当前发射功率阈值为该天线在当前与人体之间的距离下满足射频能力吸收比率SAR值要求的最大发射功率。后续，当用户终端检测到某一天线上发送的射频的发射功率超过该天线的当前发射功率阈值，则需要降低该射频的发射功率。从而，保证用户终端的总发射功率满足标准中规定的SAR值对应的发射功率。At present, the user terminal detects the current distance between each antenna and the human body through a sensor, and determines the current transmit power threshold corresponding to each antenna based on the distance and the SAR value (you can choose one of the SAR values specified by the different standards above). The current transmit power threshold corresponding to each antenna is the maximum transmit power that satisfies the requirement of the radio frequency capability absorption ratio SAR value at the current distance between the antenna and the human body. Subsequently, when the user terminal detects that the transmission power of the radio frequency transmitted on an antenna exceeds the current transmission power threshold of the antenna, the transmission power of the radio frequency needs to be reduced. Therefore, it is ensured that the total transmission power of the user terminal meets the transmission power corresponding to the SAR value specified in the standard.

然而，用户终端降低发射功率后，会影响用户终端的上行性能。However, after the user terminal reduces transmission power, it will affect the uplink performance of the user terminal.

发明内容Summary of the invention

本申请实施例提供了一种提升上行性能的方法、装置及用户终端，可以提升用户终端的上行性能。该技术方案如下：The embodiments of the present application provide a method, a device, and a user terminal for improving uplink performance, which can improve the uplink performance of the user terminal. The technical scheme is as follows:

第一方面，提供了一种提升上行性能的方法，所述方法应用于用户终端，所述用户终端包括至少两个天线，所述至少两个天线包括第一天线，所述至少两个天线用于所述用户终端通过不同的天线发射第一射频信号和第二射频信号，所述方法包括：In a first aspect, a method for improving uplink performance is provided. The method is applied to a user terminal, where the user terminal includes at least two antennas, the at least two antennas include a first antenna, and the at least two antennas are used for The user terminal transmits a first radio frequency signal and a second radio frequency signal through different antennas, and the method includes:

获取待发射的一个或多个所述第一射频信号对应的第一发射功率，所述第一发射功率为所述用户终端连接的基站为所述第一射频信号分配的发射功率；Acquiring first transmission power corresponding to one or more of the first radio frequency signals to be transmitted, where the first transmission power is a transmission power allocated by the base station connected to the user terminal for the first radio frequency signal;

当所述第一发射功率大于所述第一射频信号当前所属的所述第一天线的当前发射功率阈值，且所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线时，则从所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中，确定出第一当前发射功率阈值与所述第一发射功率正向最接近的第一目标天线，其中，如果所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中存在至少一个大于或等于所述第一发射功率的天线，则所述第一目标天线为至少一个当前发射功率阈值大于或等于所述第一发射功率的天线中各个天线对应的当前发射功率阈值中最小的，或者，如果所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值均小于所述第一发射功率的天线，则所述第一目标天线为所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的；When the first transmit power is greater than a current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and at least one of the at least two antennas other than the first antenna has at least one When an antenna whose current transmit power threshold is greater than the current transmit power threshold of the first antenna, determining the first current from the antennas whose at least one current transmit power threshold is greater than the current transmit power threshold of the first antenna A first target antenna whose transmission power threshold value is closest to the first transmission power direction, wherein if at least one of the antennas having a current transmission power threshold value greater than the first transmission power threshold value of the first antenna is greater than or An antenna equal to the first transmission power, then the first target antenna is the smallest of the current transmission power thresholds corresponding to each antenna among at least one antenna with a current transmission power threshold greater than or equal to the first transmission power, or If the at least one current transmit power threshold is greater than the current transmit power threshold of the first antenna Of the antennas whose antennas have current transmit power thresholds that are less than the first transmit power, the first target antenna is an antenna whose at least one current transmit power threshold is greater than the current transmit power threshold of the first antenna The largest current transmit power threshold of each antenna in

根据所述第一发射功率和所述第一当前发射功率阈值，确定第一目标发射功率；Determining a first target transmit power according to the first transmit power and the first current transmit power threshold;

通过所述第一目标天线按照所述第一目标发射功率发射所述待发射的一个或多个所述第一射频信号。Transmitting the one or more first radio frequency signals to be transmitted through the first target antenna according to the first target transmission power.

在一种可能的实现方式中，所述根据所述第一发射功率和所述第一当前发射功率阈值，确定第一目标发射功率之前，所述方法还包括：In a possible implementation manner, before determining the first target transmission power according to the first transmission power and the first current transmission power threshold, the method further includes:

当所述第一发射功率小于所述第一射频信号当前所属的所述第一天线的当前发射功率阈值，且所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线时，则从所述至少一个天线中存在至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线中，确定出第一当前发射功率阈值与所述第一发射功率正向最接近的第一目标天线，所述第一目标天线为所述至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线中各天线的当前发射功率阈值中最小的。When the first transmit power is less than a current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and at least one of the at least two antennas other than the first antenna has at least one When an antenna whose current transmit power threshold is less than the current transmit power threshold of the first antenna and which is greater than or equal to the first transmit power, then there is at least one current transmit power threshold from the at least one antenna that is less than the first A first target antenna whose first current transmission power threshold is closest to the forward direction of the first target is determined from the antenna whose current transmission power threshold is greater than or equal to the first transmission power, and the first target The antenna is the smallest of the at least one current transmit power threshold value of the first transmit power threshold value which is less than the first transmit power threshold value of the first antenna and which is greater than or equal to the first transmit power.

在一种可能的实现方式中，所述至少两个天线用于所述用户终端通过相同的天线发射第一射频信号和第二射频信号，所述根据所述第一发射功率和所述第一当前发射功率阈值，确定第一目标发射功率之前，所述方法还包括：In a possible implementation manner, the at least two antennas are used by the user terminal to transmit a first radio frequency signal and a second radio frequency signal through the same antenna, and the first terminal and the first radio frequency signal are transmitted according to the first transmission power and the first radio frequency signal. Before the current target transmit power threshold is determined, the method further includes:

当所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线时，则从所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中，确定出第一目标天线，所述第一目标天线的第一当前发射功率阈值为所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的。When at least one antenna having a current transmission power threshold value greater than the current transmission power threshold value of the first antenna exists in at least one antenna of the at least two antennas other than the first antenna, the at least one current transmission Among the antennas whose power threshold is greater than the current transmit power threshold of the first antenna, a first target antenna is determined, and the first current transmit power threshold of the first target antenna is greater than the at least one current transmit power threshold. The current transmission power threshold of an antenna is the largest among the current transmission power thresholds of each antenna.

当所述至少两个天线中除所述第一天线外的至少一个天线中各天线的当前发射功率阈值均小于或等于所述第一天线的当前发射功率阈值的天线时，所述第一目标天线为所述第一天线。The first target when the current transmit power threshold of each antenna in at least one of the at least two antennas except the first antenna is less than or equal to the current transmit power threshold of the first antenna; The antenna is the first antenna.

在一种可能的实现方式中，所述根据所述第一发射功率和所述第一当前发射功率阈值，确定第一目标发射功率，包括：In a possible implementation manner, the determining the first target transmission power according to the first transmission power and the first current transmission power threshold includes:

判断所述第一发射功率是否大于所述第一当前发射功率阈值；Determining whether the first transmit power is greater than the first current transmit power threshold;

如果所述第一发射功率大于所述第一当前发射功率阈值，则将所述第一当前发射功率阈值作为第一目标发射功率；If the first transmit power is greater than the first current transmit power threshold, using the first current transmit power threshold as a first target transmit power;

如果所述第一发射功率不大于所述第一当前发射功率阈值，则将所述第一发射功率作为第一目标发射功率。If the first transmission power is not greater than the first current transmission power threshold, the first transmission power is used as a first target transmission power.

在一种可能的实现方式中，所述至少两个天线用于所述用户终端通过不同的天线发射第一射频信号和第二射频信号，所述方法还包括：In a possible implementation manner, the at least two antennas are used by the user terminal to transmit a first radio frequency signal and a second radio frequency signal through different antennas, and the method further includes:

如果所述第一发射功率大于所述第一当前发射功率阈值，获取待发射的一个或多个所述第二射频信号对应的第二发射功率，所述第二发射功率为所述连接的基站为所述第二射频信号分配的发射功率，并从至少两个天线中除所述第一目标天线外的至少一个天线中，确定出第二目标天线，所述第二目标天线的第二当前发射功率阈值为所述至少一个天线中各天线的当前发射功率阈值中最大的；If the first transmit power is greater than the first current transmit power threshold, obtaining a second transmit power corresponding to one or more of the second radio frequency signals to be transmitted, where the second transmit power is the connected base station A transmission power allocated for the second radio frequency signal, and a second target antenna is determined from at least one antenna other than the first target antenna from at least two antennas, and a second current of the second target antenna The transmit power threshold is the largest of the current transmit power thresholds of each of the at least one antenna;

如果所述第二发射功率小于所述第二当前发射功率阈值，则根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率，所述第二目标发射功率小于或等于所述第二当前发射功率阈值，且所述第二目标发射功率与所述第一当前发射功率阈值的和值小于或等于所述最大发射功率；If the second transmission power is less than the second current transmission power threshold, then according to the second current transmission power threshold, the first current transmission power threshold, the second transmission power, and a value corresponding to the user terminal. The maximum transmission power, determining the second target transmission power, the second target transmission power is less than or equal to the second current transmission power threshold, and the second target transmission power is equal to the first current transmission power threshold The sum value is less than or equal to the maximum transmit power;

通过所述第二目标天线按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。Transmitting the one or more second radio frequency signals to be transmitted through the second target antenna according to the second target transmission power.

在一种可能的实现方式中，所述至少两个天线用于所述用户终端通过相同的天线发射第一射频信号和第二射频信号，所述方法还包括：In a possible implementation manner, the at least two antennas are used by the user terminal to transmit a first radio frequency signal and a second radio frequency signal through the same antenna, and the method further includes:

如果所述第一发射功率大于所述第一当前发射功率阈值，获取待发射的一个或多个所述第二射频信号对应的第二发射功率，所述第二发射功率为所述连接的基站为所述第二射频信号分配的发射功率，并从至少两个天线中，确定出第二目标天线，所述第二目标天线的第二当前发射功率阈值为所述至少两个天线中各天线的当前发射功率阈值中最大的；If the first transmit power is greater than the first current transmit power threshold, obtaining a second transmit power corresponding to one or more of the second radio frequency signals to be transmitted, where the second transmit power is the connected base station A transmit power allocated for the second radio frequency signal, and a second target antenna is determined from at least two antennas, and a second current transmit power threshold of the second target antenna is each of the at least two antennas The largest of the current transmit power thresholds;

在一种可能的实现方式中，所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率，包括：In a possible implementation manner, the determining is based on the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and a maximum transmit power corresponding to the user terminal. The second target transmit power includes:

根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二射频信号对应的发射功率提升值；Determining a transmission power boost value corresponding to the second radio frequency signal according to the second current transmission power threshold, the first current transmission power threshold, the second transmission power, and a maximum transmission power corresponding to the user terminal;

将所述第二发射功率和所述发射功率提升值的第一和值，作为所述第二目标发射功率。A first sum of the second transmission power and the transmission power boost value is used as the second target transmission power.

在一种可能的实现方式中，所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二射频信号对应的发射功率提升值，包括：In a possible implementation manner, the determining is based on the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and a maximum transmit power corresponding to the user terminal. The transmit power boost value corresponding to the second radio frequency signal includes:

确定所述第二当前发射功率阈值与所述第二发射功率的第二差值；Determining a second difference between the second current transmit power threshold and the second transmit power;

确定所述第一当前发射功率阈值和所述第二发射功率的第二和值，并确定所述用户终端对应的最大发射功率与所述第二和值的第三差值；Determine a second sum of the first current transmit power threshold and the second transmit power, and determine a third difference between the maximum transmit power corresponding to the user terminal and the second sum;

如果所述第二差值大于所述第三差值，则将所述第三差值作为所述第二射频信号对应的发射功率提升值；If the second difference is greater than the third difference, using the third difference as a transmission power boost value corresponding to the second radio frequency signal;

如果所述第二差值不大于所述第三差值，则将所述第二差值作为所述第二射频信号对应的发射功率提升值。If the second difference value is not greater than the third difference value, the second difference value is used as a transmission power boost value corresponding to the second radio frequency signal.

在一种可能的实现方式中，所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率之前，所述方法还包括：In a possible implementation manner, the determining is based on the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and a maximum transmit power corresponding to the user terminal. Before the second target transmission power, the method further includes:

获取所述第二射频信号对应的当前下行路损；Acquiring the current downlink path loss corresponding to the second radio frequency signal;

判断所述当前下行路损是否大于预先存储的下行路损阈值；Determining whether the current downlink path loss is greater than a pre-stored downlink path loss threshold;

如果所述当前下行路损大于预先存储的下行路损阈值，则执行所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率步骤。If the current downlink path loss is greater than a pre-stored downlink path loss threshold, executing the according to the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and the user terminal The step of determining the second target transmission power corresponding to the maximum transmission power.

在一种可能的实现方式中，所述方法还包括：In a possible implementation manner, the method further includes:

如果所述当前下行路损不大于预先存储的下行路损阈值，则将所述第二发射功率作为所述第二射频信号的所述第二目标发射功率，并通过第二天线按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。If the current downlink path loss is not greater than a pre-stored downlink path loss threshold, the second transmit power is used as the second target transmit power of the second radio frequency signal, and the The two target transmission powers transmit the one or more second radio frequency signals to be transmitted.

在一种可能的实现方式中，所述用户终端为支持非独立组网NSA架构并且具备动态功率共享能力的终端。In a possible implementation manner, the user terminal is a terminal that supports a non-independent networking NSA architecture and has a dynamic power sharing capability.

在一种可能的实现方式中，所述第一射频信号属于所述用户终端所在的NSA组网架构下的主小区的信号。In a possible implementation manner, the first radio frequency signal belongs to a signal of a primary cell in an NSA networking architecture where the user terminal is located.

在一种可能的实现方式中，所述第二射频信号属于所述用户终端所在的NSA组网架构下的辅小区的信号。In a possible implementation manner, the second radio frequency signal belongs to a signal of a secondary cell in an NSA networking architecture where the user terminal is located.

第二方面，提供了一种提升上行性能的装置，所述装置应用于用户终端，所述用户终端包括至少两个天线，所述至少两个天线包括第一天线，所述至少两个天线用于所述用户终端通过不同的天线发射第一射频信号和第二射频信号，所述装置包括：In a second aspect, an apparatus for improving uplink performance is provided. The apparatus is applied to a user terminal. The user terminal includes at least two antennas. The at least two antennas include a first antenna. The user terminal transmits a first radio frequency signal and a second radio frequency signal through different antennas, and the device includes:

获取模块，用于获取待发射的一个或多个所述第一射频信号对应的第一发射功率，所述第一发射功率为所述用户终端连接的基站为所述第一射频信号分配的发射功率；An obtaining module, configured to obtain first transmission power corresponding to one or more of the first radio frequency signals to be transmitted, where the first transmission power is a transmission allocated by the base station connected to the user terminal to the first radio frequency signal; power;

确定模块，用于当所述第一发射功率大于所述第一射频信号当前所属的所述第一天线的当前发射功率阈值，且所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线时，则从所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中，确定出第一当前发射功率阈值与所述第一发射功率正向最接近的第一目标天线，其中，如果所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中存在至少一个大于或等于所述第一发射功率的天线，则所述第一目标天线为至少一个当前发射功率阈值大于或等于所述第一发射功率的天线中各个天线对应的当前发射功率阈值中最小的，或者，如果所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值均小于所述第一发射功率的天线，则所述第一目标天线为所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的；A determining module, configured to: when the first transmit power is greater than a current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and When at least one antenna having a current transmit power threshold greater than the current transmit power threshold of the first antenna exists in one antenna, from the antennas where the at least one current transmit power threshold is greater than the current transmit power threshold of the first antenna, A first target antenna whose first current transmission power threshold value is closest to the first transmission power forward direction is determined, wherein if the at least one current transmission power threshold value is greater than the current transmission power threshold value of the first antenna, If there is at least one antenna that is greater than or equal to the first transmission power, the first target antenna is in a current transmission power threshold value corresponding to each antenna among the antennas whose current transmission power threshold is greater than or equal to the first transmission power. The smallest, or if the at least one current transmit power threshold is greater than the current threshold of the first antenna Among the antennas with the previous transmit power threshold, the current transmit power threshold of each antenna is smaller than the first transmit power, then the first target antenna is the at least one current transmit power threshold that is greater than the current transmit of the first antenna Among the antennas with the power threshold, the current transmission power threshold of each antenna is the largest;

所述确定模块，还用于根据所述第一发射功率和所述第一当前发射功率阈值，确定第一目标发射功率；The determining module is further configured to determine a first target transmit power according to the first transmit power and the first current transmit power threshold;

发射模块，用于通过所述第一目标天线按照所述第一目标发射功率发射所述待发射的一个或多个所述第一射频信号。The transmitting module is configured to transmit the one or more first radio frequency signals to be transmitted through the first target antenna according to the first target transmission power.

在一种可能的实现方式中，所述确定模块，还用于当所述第一发射功率小于所述第一射频信号当前所属的所述第一天线的当前发射功率阈值，且所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线时，则从所述至少一个天线中存在至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线中，确定出第一当前发射功率阈值与所述第一发射功率正向最接近的第一目标天线，所述第一目标天线为所述至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线中各天线的当前发射功率阈值中最小的。In a possible implementation manner, the determining module is further configured to: when the first transmit power is less than a current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and the at least two When at least one of the antennas other than the first antenna has at least one current transmit power threshold that is less than the current transmit power threshold of the first antenna and is greater than or equal to the first transmit power, In the at least one antenna, at least one current transmit power threshold value is smaller than the first transmit power threshold value of the first antenna and is greater than or equal to the first transmit power, determining the first current transmit power threshold value and the first The first target antenna whose transmission power is closest to the forward direction, the first target antenna is an antenna whose the at least one current transmission power threshold is less than the current transmission power threshold of the first antenna and is greater than or equal to the first transmission power. The smallest of the current transmit power thresholds of the antennas.

在一种可能的实现方式中，所述至少两个天线用于所述用户终端通过相同的天线发射第一射频信号和第二射频信号；In a possible implementation manner, the at least two antennas are used by the user terminal to transmit a first radio frequency signal and a second radio frequency signal through the same antenna;

所述确定模块，还用于当所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线时，则从所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中，确定出第一目标天线，所述第一目标天线的第一当前发射功率阈值为所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的。The determining module is further configured to, when at least one antenna having a current transmission power threshold value greater than the current transmission power threshold value of the first antenna exists in at least one antenna of the at least two antennas except the first antenna, A first target antenna is determined from the antennas whose at least one current transmit power threshold is greater than the current transmit power threshold of the first antenna, and the first current transmit power threshold of the first target antenna is the at least one The largest current transmit power threshold of each antenna among the antennas whose current transmit power threshold is greater than the current transmit power threshold of the first antenna.

在一种可能的实现方式中，所述确定模块，还用于当所述至少两个天线中除所述第一天线外的至少一个天线中各天线的当前发射功率阈值均小于或等于所述第一天线的当前发射功率阈值的天线时，所述第一目标天线为所述第一天线。In a possible implementation manner, the determining module is further configured to: when a current transmit power threshold of each antenna in at least one antenna among the at least two antennas other than the first antenna is less than or equal to the threshold When the antenna with the current transmit power threshold of the first antenna is used, the first target antenna is the first antenna.

在一种可能的实现方式中，所述确定模块，具体用于：In a possible implementation manner, the determining module is specifically configured to:

在一种可能的实现方式中，所述至少两个天线用于所述用户终端通过不同的天线发射第一射频信号和第二射频信号；In a possible implementation manner, the at least two antennas are used by the user terminal to transmit a first radio frequency signal and a second radio frequency signal through different antennas;

所述确定模块，还用于如果所述第一发射功率大于所述第一当前发射功率阈值，获取待发射的一个或多个所述第二射频信号对应的第二发射功率，所述第二发射功率为所述连接的基站为所述第二射频信号分配的发射功率，并从至少两个天线中除所述第一目标天线外的至少一个天线中，确定出第二目标天线，所述第二目标天线的第二当前发射功率阈值为所述至少一个天线中各天线的当前发射功率阈值中最大的；The determining module is further configured to obtain second transmission power corresponding to one or more of the second radio frequency signals to be transmitted if the first transmission power is greater than the first current transmission power threshold, and the second The transmission power is the transmission power allocated by the connected base station to the second radio frequency signal, and a second target antenna is determined from at least one antenna other than the first target antenna from at least two antennas, the The second current transmit power threshold of the second target antenna is the largest of the current transmit power thresholds of each of the at least one antenna;

所述确定模块，还用于如果所述第二发射功率小于所述第二当前发射功率阈值，则根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率，所述第二目标发射功率小于或等于所述第二当前发射功率阈值，且所述第二目标发射功率与所述第一当前发射功率阈值的和值小于或等于所述最大发射功率；The determining module is further configured to, if the second transmission power is less than the second current transmission power threshold, then according to the second current transmission power threshold, the first current transmission power threshold, and the second transmission Power and the maximum transmit power corresponding to the user terminal, determine the second target transmit power, the second target transmit power is less than or equal to the second current transmit power threshold, and the second target transmit power is The sum of the first current transmit power thresholds is less than or equal to the maximum transmit power;

所述发射模块，还用于通过所述第二目标天线按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。The transmitting module is further configured to transmit the one or more second radio frequency signals to be transmitted through the second target antenna according to the second target transmission power.

所述确定模块，还用于如果所述第一发射功率大于所述第一当前发射功率阈值，获取待发射的一个或多个所述第二射频信号对应的第二发射功率，所述第二发射功率为所述连接的基站为所述第二射频信号分配的发射功率，并从至少两个天线中，确定出第二目标天线，所述第二目标天线的第二当前发射功率阈值为所述至少两个天线中各天线的当前发射功率阈值中最大的；The determining module is further configured to obtain second transmission power corresponding to one or more of the second radio frequency signals to be transmitted if the first transmission power is greater than the first current transmission power threshold, and the second The transmission power is the transmission power allocated by the connected base station to the second radio frequency signal, and a second target antenna is determined from at least two antennas, and the second current transmit power threshold of the second target antenna is The largest of the current transmit power thresholds of each of the at least two antennas;

在一种可能的实现方式中，所述获取模块，还用于获取所述第二射频信号对应的当前下行路损；In a possible implementation manner, the obtaining module is further configured to obtain a current downlink path loss corresponding to the second radio frequency signal;

判断模块，用于判断所述当前下行路损是否大于预先存储的下行路损阈值；A judging module, configured to judge whether the current downlink path loss is greater than a pre-stored downlink path loss threshold;

如果所述当前下行路损大于预先存储的下行路损阈值，则触发所述确定模块执行所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率步骤。If the current downlink path loss is greater than a pre-stored downlink path loss threshold, triggering the determining module to execute the according to the second current transmit power threshold, the first current transmit power threshold, and the second transmit power A step of determining the second target transmission power corresponding to a maximum transmission power corresponding to the user terminal.

在一种可能的实现方式中，所述发射模块，还用于如果所述当前下行路损不大于预先存储的下行路损阈值，则将所述第二发射功率作为所述第二射频信号的所述第二目标发射功率，并通过第二天线按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。In a possible implementation manner, the transmitting module is further configured to: if the current downlink path loss is not greater than a pre-stored downlink path loss threshold, use the second transmit power as the second radio frequency signal. The second target transmission power, and transmitting one or more second radio frequency signals to be transmitted through a second antenna according to the second target transmission power.

第三方面，提供了一种用户终端，所述用户终端包括：一个或多个处理器、一个或多个存储器、一个或多个调制解调器、一个或多个射频电路和至少两个天线；According to a third aspect, a user terminal is provided. The user terminal includes: one or more processors, one or more memories, one or more modems, one or more radio frequency circuits, and at least two antennas;

其中，所述存储器，用于存储程序指令；The memory is used to store program instructions;

所述调制解调器，用于获取待发射的一个或多个所述第一射频信号对应的第一发射功率，所述第一发射功率为所述用户终端连接的基站为所述第一射频信号分配的发射功率；The modem is configured to obtain first transmission power corresponding to one or more of the first radio frequency signals to be transmitted, where the first transmission power is allocated by the base station connected to the user terminal to the first radio frequency signal. Transmit power

所述处理器，用于当所述第一发射功率大于所述第一射频信号当前所属的所述第一天线的当前发射功率阈值，且所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线时，则从所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中，确定出第一当前发射功率阈值与所述第一发射功率正向最接近的第一目标天线，其中，如果所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中存在至少一个大于或等于所述第一发射功率的天线，则所述第一目标天线为至少一个当前发射功率阈值大于或等于所述第一发射功率的天线中各个天线对应的当前发射功率阈值中最小的，或者，如果所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值均小于所述第一发射功率的天线，则所述第一目标天线为所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的；The processor is configured to: when the first transmit power is greater than a current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and the at least two antennas except the first antenna When there is at least one antenna having at least one current transmit power threshold greater than the current transmit power threshold of the first antenna, the antennas from the at least one current transmit power threshold greater than the current transmit power threshold of the first antenna A first target antenna whose first current transmit power threshold is closest to the first transmit power forward is determined, wherein if the at least one current transmit power threshold is greater than the current transmit power threshold of the first antenna, If there is at least one antenna greater than or equal to the first transmit power in the antenna, the first target antenna is at least one current transmit power corresponding to each antenna in the antenna whose current transmit power threshold is greater than or equal to the first transmit power The smallest of the thresholds, or if the at least one current transmit power threshold is greater than the Among the antennas with the previous transmit power threshold, the current transmit power threshold of each antenna is smaller than the first transmit power, then the first target antenna is the at least one current transmit power threshold that is greater than the current transmit of the first antenna Among the antennas with the power threshold, the current transmission power threshold of each antenna is the largest;

所述处理器，还用于根据所述第一发射功率和所述第一当前发射功率阈值，确定第一目标发射功率；The processor is further configured to determine a first target transmit power according to the first transmit power and the first current transmit power threshold;

所述调制解调器，还用于通过所述射频电路和所述第一目标天线按照所述第一目标发射功率发射所述待发射的一个或多个所述第一射频信号。The modem is further configured to transmit the one or more first radio frequency signals to be transmitted through the radio frequency circuit and the first target antenna according to the first target transmission power.

在一种可能的实现方式中，所述处理器，还用于当所述第一发射功率小于所述第一射频信号当前所属的所述第一天线的当前发射功率阈值，且所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线时，则从所述至少一个天线中存在至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线中，确定出第一当前发射功率阈值与所述第一发射功率正向最接近的第一目标天线，所述第一目标天线为所述至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线中各天线的当前发射功率阈值中最小的。In a possible implementation manner, the processor is further configured to: when the first transmit power is less than a current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and the at least two When at least one of the antennas other than the first antenna has at least one current transmit power threshold that is less than the current transmit power threshold of the first antenna and is greater than or equal to the first transmit power, In the at least one antenna, at least one current transmit power threshold value is smaller than the first transmit power threshold value of the first antenna and is greater than or equal to the first transmit power, determining the first current transmit power threshold value and the first The first target antenna whose transmission power is closest to the forward direction, the first target antenna is an antenna whose the at least one current transmission power threshold is less than the current transmission power threshold of the first antenna and is greater than or equal to the first transmission power. The smallest of the current transmit power thresholds of the antennas.

所述处理器，还用于当所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线时，则从所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中，确定出第一目标天线，所述第一目标天线的第一当前发射功率阈值为所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的。The processor is further configured to, when at least one antenna having a current transmission power threshold greater than the current transmission power threshold of the first antenna exists in at least one of the at least two antennas except the first antenna, A first target antenna is determined from the antennas whose at least one current transmit power threshold is greater than the current transmit power threshold of the first antenna, and the first current transmit power threshold of the first target antenna is the at least one The largest current transmit power threshold of each antenna among the antennas whose current transmit power threshold is greater than the current transmit power threshold of the first antenna.

在一种可能的实现方式中，所述处理器，还用于当所述至少两个天线中除所述第一天线外的至少一个天线中各天线的当前发射功率阈值均小于或等于所述第一天线的当前发射功率阈值的天线时，所述第一目标天线为所述第一天线。In a possible implementation manner, the processor is further configured to: when a current transmit power threshold of each antenna in at least one antenna among the at least two antennas other than the first antenna is less than or equal to the threshold When the antenna with the current transmit power threshold of the first antenna is used, the first target antenna is the first antenna.

在一种可能的实现方式中，所述处理器执行所述根据所述第一发射功率和所述第一当前发射功率阈值，确定第一目标发射功率操作，包括：In a possible implementation manner, the processor executing the determining a first target transmit power operation according to the first transmit power and the first current transmit power threshold includes:

所述处理器，还用于如果所述第一发射功率大于所述第一当前发射功率阈值，获取待发射的一个或多个所述第二射频信号对应的第二发射功率，所述第二发射功率为所述连接的基站为所述第二射频信号分配的发射功率，并从至少两个天线中除所述第一目标天线外的至少一个天线中，确定出第二目标天线，所述第二目标天线的第二当前发射功率阈值为所述至少一个天线中各天线的当前发射功率阈值中最大的；The processor is further configured to obtain second transmission power corresponding to one or more second radio frequency signals to be transmitted if the first transmission power is greater than the first current transmission power threshold, and the second The transmission power is the transmission power allocated by the connected base station to the second radio frequency signal, and a second target antenna is determined from at least one antenna other than the first target antenna from at least two antennas, the The second current transmit power threshold of the second target antenna is the largest of the current transmit power thresholds of each of the at least one antenna;

所述处理器，还用于如果所述第二发射功率小于所述第二当前发射功率阈值，则根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率，所述第二目标发射功率小于或等于所述第二当前发射功率阈值，且所述第二目标发射功率与所述第一当前发射功率阈值的和值小于或等于所述最大发射功率；The processor is further configured to, if the second transmission power is less than the second current transmission power threshold, according to the second current transmission power threshold, the first current transmission power threshold, and the second transmission Power and the maximum transmit power corresponding to the user terminal, determine the second target transmit power, the second target transmit power is less than or equal to the second current transmit power threshold, and the second target transmit power is The sum of the first current transmit power thresholds is less than or equal to the maximum transmit power;

所述调制解调器，还用于通过所述射频电路和所述第二目标天线按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。The modem is further configured to transmit the one or more second radio frequency signals to be transmitted through the radio frequency circuit and the second target antenna according to the second target transmission power.

所述处理器，还用于如果所述第一发射功率大于所述第一当前发射功率阈值，获取待发射的一个或多个所述第二射频信号对应的第二发射功率，所述第二发射功率为所述连接的基站为所述第二射频信号分配的发射功率，并从至少两个天线中，确定出第二目标天线，所述第二目标天线的第二当前发射功率阈值为所述至少两个天线中各天线的当前发射功率阈值中最大的；The processor is further configured to obtain second transmission power corresponding to one or more second radio frequency signals to be transmitted if the first transmission power is greater than the first current transmission power threshold, and the second The transmission power is the transmission power allocated by the connected base station to the second radio frequency signal, and a second target antenna is determined from at least two antennas, and the second current transmit power threshold of the second target antenna is The largest of the current transmit power thresholds of each of the at least two antennas;

在一种可能的实现方式中，所述处理器执行所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率操作，包括：In a possible implementation manner, the processor executes the maximum transmission corresponding to the second current transmission power threshold, the first current transmission power threshold, the second transmission power, and the user terminal. Power, determining the second target transmit power operation, including:

在一种可能的实现方式中，所述处理器执行所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二射频信号对应的发射功率提升值操作，包括：In a possible implementation manner, the processor executes the maximum transmission corresponding to the second current transmission power threshold, the first current transmission power threshold, the second transmission power, and the user terminal. Power, and determining an operation for increasing a transmit power corresponding to the second radio frequency signal includes:

在一种可能的实现方式中，所述调制解调器，还用于获取所述第二射频信号对应的当前下行路损；In a possible implementation manner, the modem is further configured to obtain a current downlink path loss corresponding to the second radio frequency signal;

所述处理器，还用于判断所述当前下行路损是否大于预先存储的下行路损阈值；The processor is further configured to determine whether the current downlink path loss is greater than a pre-stored downlink path loss threshold;

所述处理器，还用于如果所述当前下行路损大于预先存储的下行路损阈值，则执行所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率步骤。The processor is further configured to execute, according to the second current transmit power threshold, the first current transmit power threshold, the first current transmit power threshold, if the current downlink path loss is greater than a pre-stored downlink path loss threshold. A second transmission power and a maximum transmission power corresponding to the user terminal, and determining the second target transmission power step.

在一种可能的实现方式中，所述处理器，还用于如果所述当前下行路损不大于预先存储的下行路损阈值，则将所述第二发射功率作为所述第二射频信号的所述第二目标发射功率，并通过第二天线按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。In a possible implementation manner, the processor is further configured to: if the current downlink path loss is not greater than a pre-stored downlink path loss threshold, use the second transmit power as the second radio frequency signal. The second target transmission power, and transmitting one or more second radio frequency signals to be transmitted through a second antenna according to the second target transmission power.

第四方面，提供了一种计算机可读存储介质，包括指令，当所述指令在计算机上运行时，使所述计算机执行第一方面任一项所述的方法。According to a fourth aspect, a computer-readable storage medium is provided, including instructions that, when the instructions run on a computer, cause the computer to execute the method according to any one of the first aspects.

第五方面，提供了一种装置，应用于终端设备中，所述装置与存储器耦合，用于读取并执行所述存储器中存储的指令，使得所述终端设备实现第一方面任一项所述的方法。在一种实现方式中，该装置可以包括：处理模块和通信接口。在一些实施例中，该装置可以为终端设备中的芯片或芯片***。一种可能的实现方式中，处理模块可以是该芯片或芯片***的处理器，通信接口可以是该芯片或芯片***的通信接口，如：芯片的引脚。在一些实施例中，该装置还可以是终端设备，其中，处理模块可以是该装置的处理器，通信接口可以是该装置的收发器。According to a fifth aspect, an apparatus is applied to a terminal device. The device is coupled to a memory, and is configured to read and execute instructions stored in the memory, so that the terminal device implements any of the first aspect. The method described. In one implementation, the apparatus may include a processing module and a communication interface. In some embodiments, the apparatus may be a chip or a chip system in a terminal device. In a possible implementation manner, the processing module may be a processor of the chip or the chip system, and the communication interface may be a communication interface of the chip or the chip system, such as a pin of the chip. In some embodiments, the apparatus may also be a terminal device, wherein the processing module may be a processor of the apparatus, and the communication interface may be a transceiver of the apparatus.

本申请提供的实施例还包括如下1-7任一实施例(本部分提供的各实施例的编号与本文其他部分提供的各实施例的编号并无明确的对应关系，仅为了此部分在表述上的方便):The embodiments provided in this application also include any one of the following 1-7 (the numbers of the embodiments provided in this section and the numbers of the embodiments provided in other sections of this document do not have a clear corresponding relationship, only this section is expressed Convenient):

1、一种基于降SAR的功率共享方法，其特征在于，包括以下中的一项或多项：1. A power sharing method based on SAR reduction, characterized by comprising one or more of the following:

用户设备通过检测在NSA场景动态功率共享情况下，根据LTE降的功率，判断NR是否处于功率受限场景，若处于功率受限场景，则进行NR功率抬升；或，The user equipment determines whether the NR is in a power limited scenario based on the power reduced by LTE in the case of dynamic power sharing in the NSA scenario. If it is in a power limited scenario, the NR power is raised; or,

用户设备可以通过检测在NSA场景动态功率共享情况下，判断每根发射天线上辐射的SAR值，选择辐射SAR值最小的发射天线供LTE***发射；或，The user equipment can determine the SAR value radiated on each transmitting antenna by detecting the dynamic power sharing in the NSA scenario, and select the transmitting antenna with the smallest radiating SAR value for transmission by the LTE system; or,

用户设备可以通过检测在NSA场景动态功率共享情况下，先判断每根发射天线上辐射的SAR值，选择辐射SAR值最小的发射天线供LTE***发射。然后再根据LTE降的功率，判断NR是否处于功率受限场景，若处于功率受限场景，则进行NR功率抬升。The user equipment can first determine the SAR value radiated on each transmitting antenna by detecting the dynamic power sharing in the NSA scenario, and select the transmitting antenna with the lowest SAR value for transmission by the LTE system. Then, based on the power reduced by LTE, it is determined whether the NR is in a power limited scenario, and if it is in a power limited scenario, the NR power is raised.

2、一种终端，其特征在于，所述终端包括：2. A terminal, characterized in that the terminal includes:

存储器，用于存储指令；Memory for storing instructions;

处理器，用于调用所述存储器中的指令，执行上述实施例1任一所述的方法。The processor is configured to call an instruction in the memory and execute the method according to any one of the foregoing Embodiment 1.

3、一种终端，其特征在于，所述终端包括：处理器，存储器和收发器；3. A terminal, characterized in that the terminal includes: a processor, a memory, and a transceiver;

所述收发器，用于接收和发送数据；The transceiver is used to receive and send data;

所述存储器用于存储指令；The memory is used for storing instructions;

所述处理器用于调用所述存储器中的所述指令，执行如实施例1任一所述的方法。The processor is configured to call the instruction in the memory and execute the method according to any one of Embodiment 1.

4、一种终端，其特征在于，所述终端被配置为执行如实施例要求1所述的方法。4. A terminal, characterized in that the terminal is configured to execute the method according to claim 1 of the embodiment.

5、一种计算机程序产品，包括计算机程序，其特征在于，该计算机程序在某一计算机上执行时，将会使所述计算机实现实施例1所述的方法。5. A computer program product, comprising a computer program, characterized in that, when the computer program is executed on a certain computer, the computer will implement the method according to the first embodiment.

6、一种计算机程序，其特征在于，该计算机程序在某一计算机上执行时，将会使所述计算机实现实施例1所述的方法。6. A computer program, characterized in that, when the computer program is executed on a computer, the computer will implement the method according to the first embodiment.

7、一种计算机可读存储介质，其上存储有计算机程序，其特征在于，该计算机程序在某一计算机上执行时，将会使所述计算机实现实施例1所述的方法。7. A computer-readable storage medium having stored thereon a computer program, characterized in that when the computer program is executed on a certain computer, the computer will implement the method described in Embodiment 1.

本申请的实施例提供的一种提升上行性能的方法，用户终端获取待发射的一个或多个第一射频信号对应的第一发射功率。当第一发射功率大于第一射频信号当前所属的第一天线的当前发射功率阈值，且至少两个天线中除第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于第一天线的当前发射功率阈值的天线时，则用户终端从至少一个当前发射功率阈值大于第一天线的当前发射功率阈值的天线中，确定出第一当前发射功率阈值与第一发射功率正向最接近的第一目标天线。然后，用户终端根据第一发射功率和第一当前发射功率阈值，确定第一目标发射功率。之后，用户终端通过第一目标天线按照第一目标发射功率发射待发射的一个或多个第一射频信号。这样，用户终端可以减少第一射频信号的当前发射功率的降低值(如，可以不降低第一射频信号的当前发射功率)，从而提高用户终端的当前总发射功率(如，用户终端当前用于发射第一射频信号和第二射频信号所使用的发射功率之和)，进而提高用户终端的上行性能。An embodiment of the present application provides a method for improving uplink performance. A user terminal obtains first transmit power corresponding to one or more first radio frequency signals to be transmitted. When the first transmit power is greater than the current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and at least one of the at least two antennas other than the first antenna has at least one current transmit power threshold that is greater than the first antenna When the antenna with the current transmission power threshold is present, the user terminal determines, from at least one antenna whose current transmission power threshold is greater than the current transmission power threshold of the first antenna, the first current transmission power threshold closest to the first transmission power forward. A target antenna. Then, the user terminal determines the first target transmission power according to the first transmission power and the first current transmission power threshold. After that, the user terminal transmits one or more first radio frequency signals to be transmitted through the first target antenna according to the first target transmission power. In this way, the user terminal may reduce the reduction value of the current transmission power of the first radio frequency signal (for example, the current transmission power of the first radio frequency signal may not be reduced), thereby increasing the current total transmission power of the user terminal (for example, the user terminal is currently used for The sum of the transmission power used to transmit the first radio frequency signal and the second radio frequency signal), thereby improving the uplink performance of the user terminal.

附图说明BRIEF DESCRIPTION OF THE DRAWINGS

图1为本申请实施例提供的通信网络的架构图；FIG. 1 is a structural diagram of a communication network according to an embodiment of the present application;

图2A为本申请实施例提供的动态共享功率的示意图；FIG. 2A is a schematic diagram of dynamic shared power provided by an embodiment of the present application; FIG.

图2B为本申请实施例提供的降SAR后动态共享功率的示意图；FIG. 2B is a schematic diagram of dynamic shared power after SAR reduction according to an embodiment of the present application; FIG.

图3为本申请实施例提供的一种提升上行性能的方法的流程图；3 is a flowchart of a method for improving uplink performance according to an embodiment of the present application;

图4为本申请实施例提供的一种提升上行性能的装置的结构示意图；4 is a schematic structural diagram of a device for improving uplink performance according to an embodiment of the present application;

图5为本申请实施例提供的一种用户终端的结构示意图。FIG. 5 is a schematic structural diagram of a user terminal according to an embodiment of the present application.

具体实施方式detailed description

本申请实施例提供了一种提升上行性能的方法，可以应用于通信网络中的用户终端，具体的，可以应用于基于动态共享功率的非独立(non-stand along，NSA)组网架构中的用户终端。图1为本申请实施例提供的通信网络的架构图，如图1所示，该通信网络包括接入网设备和用户终端。其中，接入网设备与用户终端可以通过无线技术进行通信。The embodiments of the present application provide a method for improving uplink performance, which can be applied to user terminals in a communication network. Specifically, it can be applied to a non-stand-alone (NSA) network architecture based on dynamic shared power. User terminal. FIG. 1 is an architecture diagram of a communication network according to an embodiment of the present application. As shown in FIG. 1, the communication network includes an access network device and a user terminal. Among them, the access network device and the user terminal can communicate through wireless technology.

需要说明的是，该通信网络可以是支持***(fourth generation，4G)接入技术的通信网络，例如，长期演进(long term evolution，LTE)接入技术；或者，该通信网络也可以是支持第五代(fifth generation，5G)接入技术通信网络，例如，新无线(new radio，NR)接入技术；或者，该通信网络也可以是支持第三代(third generation，3G)接入技术的通信网络，例如，通用移动通信网络(universal mobile telecommunications system，UMTS)接入技术，第三代合作伙伴计划(3rd Generation Partnership Project，3GPP)；或者该通信网络也可以是第二代(second generation，2G)接入技术的通信网络，例如全球移动通讯***(global system for mobile communications，GSM)接入技术；或者，该通信网络还可以是支持多种无线技术的通信网络，例如支持LTE技术和NR技术的通信网络。另外，该通信网络也可以适用于面向未来的通信技术。图1中的接入网设备可以是接入网侧用于支持终端接入通信***的设备，例如，可以是2G接入技术通信***中的基站收发信台(base transceiver station，BTS)和基站控制器(base station controller，BSC)、3G接入技术通信***中的节点B(node B)和无线网络控制器(radio network controller，RNC)、4G接入技术通信***中的演进型基站(evolved nodeB，eNB)、5G接入技术通信***中的下一代基站(next generation nodeB，gNB)、发送接收点(transmission reception point，TRP)、中继节点(relay node)、接入点(access point，AP)等等。用户终端可以是一种向用户提供语音或者数据连通性的设备，例如，也可以称为用户设备(user equipment，UE)，移动台(mobile station)，用户单元(subscriber unit)，站台(station)，终端设备(terminal equipment，TE)等。还可以为蜂窝电话(cellular phone)，个人数字助理(personal digital assistant，PDA)，无线调制解调器(modem)，手持设备(handheld)，膝上型电脑(laptop computer)，无绳电话(cordless phone)，无线本地环路(wireless local loop，WLL)台，平板电脑(pad)等。随着无线通信技术的发展，可以接入通信***、可以与通信***的网络侧进行通信，或者通过通信***与其它物体进行通信的设备都可以是本申请实施例中的终端，譬如，智能交通中的终端和汽车、智能家居中的家用设备、智能电网中的电力抄表仪器、电压监测仪器、环境监测仪器、智能安全网络中的视频监控仪器、收款机等等。It should be noted that the communication network may be a communication network supporting a fourth generation (4G) access technology, for example, a long term evolution (LTE) access technology; or the communication network may also be Supports fifth generation (5G) access technology communication networks, such as new wireless (NR) access technology; or the communication network can also support third generation (3G) access Technical communication network, for example, Universal Mobile Telecommunications System (UMTS) access technology, 3rd Generation Partnership Project (3rd Generation Generation Partnership Project, 3GPP); or the communication network may also be the second generation (second generation generation (2G) access technology communication network, such as the Global System for Mobile Communication (GSM) access technology; or the communication network may also be a communication network that supports multiple wireless technologies, such as LTE technology And NR technology communication network. In addition, the communication network can also be applied to future-oriented communication technologies. The access network device in FIG. 1 may be an access network side device for supporting a terminal to access a communication system, for example, it may be a base transceiver station (BTS) and a base station in a 2G access technology communication system. Controller (base station controller, BSC), node B (radio network controller (RNC), radio network controller (RNC) in 3G access technology communication system, evolved base station in 4G access technology communication system) (nodeB, eNB), next generation base station (gNB), transmission and reception point (TRP), relay node (relay node), and access point (access point, AP) and so on. A user terminal can be a device that provides voice or data connectivity to the user. For example, it can also be called a user equipment (UE), a mobile station, a subscriber unit, or a station. , Terminal equipment (TE). Can also be a cellular phone, personal digital assistant (PDA), wireless modem (modem), handheld device (laptop computer), cordless phone (cordless phone), wireless Local loop (wireless local loop (WLL) stations, pads, etc.). With the development of wireless communication technology, devices that can access the communication system, can communicate with the network side of the communication system, or communicate with other objects through the communication system can be terminals in the embodiments of this application, such as intelligent transportation Terminals and automobiles, household equipment in smart homes, power meter reading instruments in smart grids, voltage monitoring instruments, environmental monitoring instruments, video monitoring instruments in smart security networks, cash registers, and more.

用户终端包括至少两个天线。本实施例以用户终端包括第一天线和第二天线为例进行介绍，其他情况与之类似。其中，用户设备可以通过第一天线向接入网设备发射第一射频信号，通过第二天线向接入网设备发射第二射频信号；也可以通过第一天线向接入网设备发射第二射频信号，通过第二天线向接入网设备发射第一射频信号，也可以通过第一天线向接入网设备发射第一射频信号和第二射频信号，还可以通过第二天线向接入网设备发射第一射频信号和第二射频信号，本申请实施例不作限定。The user terminal includes at least two antennas. This embodiment is described by using a user terminal including a first antenna and a second antenna as an example, and other situations are similar. The user equipment may transmit the first radio frequency signal to the access network device through the first antenna and the second radio frequency signal to the access network device through the second antenna; or the second radio frequency may be transmitted to the access network device through the first antenna. Signal, the first radio frequency signal is transmitted to the access network device through the second antenna, the first radio frequency signal and the second radio frequency signal can also be transmitted to the access network device through the first antenna, and the access network device can also be transmitted to the access network device through the second antenna. The first radio frequency signal and the second radio frequency signal are transmitted, which are not limited in the embodiment of the present application.

需要说明的是，在一些实施例中，用户终端为支持NSA组网架构并且具备动态功率共享能力的终端。进一步的第一射频信号属于用户终端所在的NSA组网架构下的主小区的信号。第二射频信号属于用户终端所在的NSA组网架构下的辅小区的信号。It should be noted that, in some embodiments, the user terminal is a terminal that supports the NSA networking architecture and has dynamic power sharing capabilities. Further, the first radio frequency signal belongs to a signal of the primary cell in the NSA network architecture where the user terminal is located. The second radio frequency signal belongs to a signal of the secondary cell in the NSA networking architecture where the user terminal is located.

在一些实施例中，用户终端可以为支持NSA组网架构并且具备动态功率共享能力的终端，当LTE网络作为用户终端所在的NSA组网架构下的主小区，NR网络作为用户终端所在的NSA组网架构下的辅小区时，第一射频信号为LTE信号，第二射频信号为NR信号。本文中提到的第一射频信号、第二射频信号均可以包括一个或多个信号。In some embodiments, the user terminal may be a terminal that supports the NSA networking architecture and has dynamic power sharing capabilities. When the LTE network is used as the primary cell under the NSA networking architecture where the user terminal is located, the NR network is used as the NSA group where the user terminal is located In a secondary cell under a network architecture, the first radio frequency signal is an LTE signal and the second radio frequency signal is an NR signal. Both the first radio frequency signal and the second radio frequency signal mentioned herein may include one or more signals.

在基于动态共享功率的NSA组网中，接入网设备可以通过下行控制信道向用户终端发送控制信令。该控制信令包括用户终端在各时隙(slot)中的第一射频信号的发射功率和第二射频信号的发射功率。In the NSA networking based on dynamic shared power, the access network device can send control signaling to the user terminal through the downlink control channel. The control signaling includes the transmission power of the first radio frequency signal and the transmission power of the second radio frequency signal of the user terminal in each slot.

例如，图2A为本申请实施例提供的动态共享功率的示意图。如图2A所示，用户终端的最大发射功率(即用户终端自身的能力所能发射信号的最大发射功率)为25dbm。其中，在第一时隙中，第一射频信号的发射功率为15dbm，第二射频信号的发射功率为10dbm；在第二时隙中，第一射频信号的发射功率为10dbm，第二射频信号的发射功率为15dbm；在第三时隙中，第一射频信号的发射功率为20dbm，第二射频信号的发射功率为5dbm；在第四时隙中，第一射频信号的发射功率为15dbm，第二射频信号的发射功率为10dbm。For example, FIG. 2A is a schematic diagram of dynamic shared power provided by an embodiment of the present application. As shown in FIG. 2A, the maximum transmission power of the user terminal (that is, the maximum transmission power of signals that the user terminal can transmit) is 25 dbm. In the first time slot, the transmission power of the first radio frequency signal is 15 dbm, and the transmission power of the second radio frequency signal is 10 dbm; in the second time slot, the transmission power of the first radio frequency signal is 10 dbm, and the second radio frequency signal is In the third time slot, the transmission power of the first radio frequency signal is 20 dbm, and in the fourth time slot, the transmission power of the second radio frequency signal is 5 dbm. In the fourth time slot, the transmission power of the first radio frequency signal is 15 dbm. The transmission power of the second radio frequency signal is 10 dbm.

需要说明的是，在基于动态共享功率的NSA组网中，接入网设备(如基站)也可以根据当前的网络环境，为第一射频信号和第二射频信号分配发射功率。比如，控制信令承载在第一射频信号(比如LTE信号)中，接入网设备可以在优先满足第一射频信号的发射功率的基础上将剩余的发射功率分配给第二射频信号(比如NR信号)。例如，用户终端的最大发射功率为25dbm，当用户终端与接入网设备的距离较远时，接入网设备优先满足第一射频信号的发射功率，为第一射频信号分配的发射功率为24dbm，为第二射频信号分配的发射功率为1dbm；当用户终端与接入网设备的距离较近时，接入网设备优先满足第一射频信号的发射功率，为第一射频信号分配的发射功率为5dbm，为第二射频信号分配的发射功率为20dbm。It should be noted that in an NSA network based on dynamic shared power, an access network device (such as a base station) may also allocate transmit power to the first radio frequency signal and the second radio frequency signal according to the current network environment. For example, control signaling is carried in a first radio frequency signal (such as an LTE signal), and the access network device may allocate the remaining transmission power to a second radio frequency signal (such as NR) on the basis of satisfying the transmission power of the first radio frequency signal first. signal). For example, the maximum transmission power of a user terminal is 25dbm. When the distance between the user terminal and the access network device is relatively long, the access network device preferentially meets the transmission power of the first radio frequency signal, and the transmission power allocated for the first radio frequency signal is 24dbm , The transmission power allocated for the second radio frequency signal is 1dbm; when the user terminal is closer to the access network device, the access network device preferentially meets the transmission power of the first radio frequency signal, and the transmission power allocated for the first radio frequency signal It is 5dbm, and the transmission power allocated for the second radio frequency signal is 20dbm.

用户终端还包括传感器、第一射频信号对应的第一调制解调器、第二射频信号对应的第二调制解调器。其中，传感器，用于根据预设的检测周期，持续检测第一天线与人体之间的第一距离以及第二天线与人体之间的第二距离，并将检测到的第一距离和第二距离分别发送给第一调制解调器和第二调制解调器。第一调制解调器，用于根据第一距离和SAR，确定第一天线对应的第一当前发射功率阈值。同理，第二调制解调器，用于根据第二距离和SAR，确定第二天线对应的第二当前发射功率阈值。后续，当第一调制解调器检测到第一射频信号的当前发射功率大于第一当前发射功率阈值时，可以降低第一射频信号的发射功率。同理，当第二调制解调器检测到第二射频信号的当前发射功率大于第二当前发射功率阈值时，可以降低第二射频信号的发射功率。这样，可以保证用户终端的发射功率满足标准中规定的SAR对应的发射功率。但会导致用户终端的当前总发射功率(如，用户终端当前用于发射第一射频信号和第二射频信号所使用的发射功率之和)小于用户终端的最大发射功率，从而影响用户终端的上行性能。需要说明的是，第一射频信号和第二射频信号两者可以仅对应同一个调制解调器，本申请实施例以第一射频信号对应第一调制解调器、第二射频信号对应第二调制解调器为例进行介绍，其他情况与之类似。The user terminal further includes a sensor, a first modem corresponding to the first radio frequency signal, and a second modem corresponding to the second radio frequency signal. The sensor is configured to continuously detect a first distance between the first antenna and the human body and a second distance between the second antenna and the human body according to a preset detection period, and detect the detected first distance and the second The distance is sent to the first modem and the second modem, respectively. The first modem is configured to determine a first current transmit power threshold corresponding to the first antenna according to the first distance and the SAR. Similarly, the second modem is configured to determine a second current transmit power threshold corresponding to the second antenna according to the second distance and the SAR. Subsequently, when the first modem detects that the current transmission power of the first radio frequency signal is greater than the first current transmission power threshold, it can reduce the transmission power of the first radio frequency signal. Similarly, when the second modem detects that the current transmission power of the second radio frequency signal is greater than the second current transmission power threshold, it can reduce the transmission power of the second radio frequency signal. In this way, it can be ensured that the transmission power of the user terminal meets the transmission power corresponding to the SAR specified in the standard. However, it will cause the current total transmit power of the user terminal (for example, the sum of the transmit power currently used by the user terminal to transmit the first radio frequency signal and the second radio frequency signal) to be less than the maximum transmit power of the user terminal, thereby affecting the uplink of the user terminal. performance. It should be noted that both the first radio frequency signal and the second radio frequency signal may only correspond to the same modem. In this embodiment, the first radio frequency signal corresponds to the first modem and the second radio frequency signal corresponds to the second modem. Other situations are similar.

例如，图2B为本申请实施例提供的降SAR后动态共享功率的示意图，如图2B所示。在第一时隙中，第一射频信号的当前发射功率为15dbm，第二射频信号的当前发射功率为10dbm，假设在第一时隙中，第一当前发射功率阈值为10dbm，第二当前发射功率阈值为15dbm，此时，由于第一射频信号的当前发射功率为15dbm，超过了第一当前发射功率阈值，因此，第一调制解调器将第一射频信号的当前发射功率降低至10dbm，从而使用户终端的当前总发射功率降低至20dbm，导致用户终端的当前总发射功率小于用户终端的最大发射功率25dbm，从而造成功率浪费影响用户终端的上行性能。又如，在第三时隙中，第一射频信号的当前发射功率为20dbm，第二射频信号的当前发射功率为5dbm，假设在第三时隙中，第一当前发射功率阈值为10dbm，第二当前发射功率阈值为10dbm。此时，由于第一射频信号的当前发射功率为20dbm，超过了第一当前发射功率阈值，因此，第一调制解调器将第一射频信号的当前发射功率降低至10dbm，从而使用户终端的当前总发射功率降低至15dbm。导致用户终端的当前总发射功率小于用户终端的最大发射功率25dbm，从而造成功率浪费影响用户终端的上行性能。又如，在第四时隙中，第一射频信号的当前发射功率为15dbm，第二射频信号的当前发射功率为10dbm，假设在第四时隙中，第一当前发射功率阈值为5dbm，第二当前发射功率阈值为10dbm。此时，由于第一射频信号的当前发射功率为15dbm，超过了第一当前发射功率阈值，因此，第一调制解调器将第一射频信号的当前发射功率降低至5dbm，从而使用户终端的当前总发射功率降低至15dbm。导致用户终端的当前总发射功率小于用户终端的最大发射功率25dbm，从而造成功率浪费影响用户终端的上行性能。For example, FIG. 2B is a schematic diagram of dynamic shared power after SAR reduction according to an embodiment of the present application, as shown in FIG. 2B. In the first time slot, the current transmission power of the first radio frequency signal is 15 dbm, and the current transmission power of the second radio frequency signal is 10 dbm. Assume that in the first time slot, the first current transmission power threshold is 10 dbm, and the second current transmission power is The power threshold is 15dbm. At this time, because the current transmit power of the first radio frequency signal is 15dbm, which exceeds the first current transmit power threshold, the first modem reduces the current transmit power of the first radio frequency signal to 10dbm, so that the user The current total transmit power of the terminal is reduced to 20 dbm, which causes the current total transmit power of the user terminal to be less than the maximum transmit power of the user terminal by 25 dbm, thereby causing power waste to affect the uplink performance of the user terminal. For another example, in the third time slot, the current transmission power of the first radio frequency signal is 20 dbm, and the current transmission power of the second radio frequency signal is 5 dbm. Assume that in the third time slot, the first current transmission power threshold is 10 dbm. Second, the current transmit power threshold is 10dbm. At this time, because the current transmission power of the first radio frequency signal is 20 dbm, which exceeds the first current transmission power threshold, the first modem reduces the current transmission power of the first radio frequency signal to 10 dbm, so that the current total transmission of the user terminal Power reduced to 15dbm. As a result, the current total transmit power of the user terminal is less than the maximum transmit power of the user terminal by 25 dbm, thereby causing power waste to affect the uplink performance of the user terminal. As another example, in the fourth time slot, the current transmission power of the first radio frequency signal is 15 dbm, and the current transmission power of the second radio frequency signal is 10 dbm. Assume that in the fourth time slot, the first current transmission power threshold is 5 dbm. Second, the current transmit power threshold is 10dbm. At this time, because the current transmission power of the first radio frequency signal is 15 dbm, which exceeds the first current transmission power threshold, the first modem reduces the current transmission power of the first radio frequency signal to 5 dbm, thereby enabling the current total transmission of the user terminal. Power reduced to 15dbm. As a result, the current total transmit power of the user terminal is less than the maximum transmit power of the user terminal by 25 dbm, thereby causing power waste to affect the uplink performance of the user terminal.

需要说明的是，传感器还可以将检测到的第二距离发送给第一调制解调器。相应的，第一调制解调器可以根据第二距离和SAR，确定第二天线对应的第二当前发射功率阈值。同理，传感器还可以将检测到的第一距离发送给第二调制解调器。相应的，第二调制解调器可以根据第一距离和SAR，确定第一天线对应的第一当前发射功率阈值。It should be noted that the sensor may also send the detected second distance to the first modem. Accordingly, the first modem may determine a second current transmit power threshold corresponding to the second antenna according to the second distance and the SAR. Similarly, the sensor can also send the detected first distance to the second modem. Accordingly, the second modem may determine a first current transmit power threshold corresponding to the first antenna according to the first distance and the SAR.

以下分不同的场景，对本申请提供的一些实施例进行介绍：The following describes the embodiments provided in this application in different scenarios:

1、对于用户终端支持天线切换，且第一射频信号会进行天线切换的场景：1. For the scenario where the user terminal supports antenna switching and the first radio frequency signal will switch antennas:

当第一射频信号的第一发射功率大于第一射频信号所述的第一天线的当前发射功率阈值，且存在至少一个天线的当前发射功率阈值小于第一天线的当前发射功率阈值时，或者，当第一射频信号的第一发射功率小于或等于第一射频信号所述的第一天线的当前发射功率阈值，且存在至少一个天线的当前发射功率阈值大于第一天线的当前发射功率阈值时，用户终端可以将第一射频信号切换至第一目标天线，并按照第一目标发射功率发射第一射频信号。其中，第一目标发射功率为第一发射功率和第一目标天线的第一当前发射功率阈值中的较小者。When the first transmit power of the first radio frequency signal is greater than the current transmit power threshold of the first antenna described in the first radio frequency signal, and the current transmit power threshold of at least one antenna is less than the current transmit power threshold of the first antenna, or When the first transmission power of the first radio frequency signal is less than or equal to the current transmission power threshold of the first antenna described in the first radio frequency signal, and the current transmission power threshold of at least one antenna is greater than the current transmission power threshold of the first antenna, The user terminal may switch the first radio frequency signal to the first target antenna, and transmit the first radio frequency signal according to the first target transmission power. The first target transmission power is the smaller of the first transmission power and the first current transmission power threshold of the first target antenna.

(1)对于用户终端通过不同的天线发射不同的射频信号的情况(1) For the case where the user terminal transmits different radio frequency signals through different antennas

第一目标天线的第一当前发射功率阈值可以为各天线的当前发射功率阈值中正向最接近第一发射功率的天线的当前发射功率阈值。后续，若第一目标发射功率小于第一发射功率，则第二射频信号在上行受限的情况下可以抬升功率，并且可以是在第二目标天线上以第二目标发射功率进行发射。其中，第二目标天线是第一目标天线之外的其他天线中当前发射功率阈值最大的；若第一目标发射功率等于第一发射功率，则第二射频信号在第三目标天线上以第三目标发射功率进行发射，第三目标天线是除第一目标天线外的其他天线中当前发射功率阈值正向最接近第二发射功率的天线的当前发射功率阈值，且第三目标发射功率为第三目标天线的当前发射功率阈值和第二发射功率中较小者。The first current transmit power threshold of the first target antenna may be the current transmit power threshold of the antenna whose forward direction is closest to the first transmit power among the current transmit power thresholds of each antenna. Subsequently, if the first target transmission power is smaller than the first transmission power, the second radio frequency signal may be raised in power when the uplink is limited, and may be transmitted on the second target antenna with the second target transmission power. Among them, the second target antenna has the highest current transmission power threshold among the antennas other than the first target antenna; if the first target transmission power is equal to the first transmission power, the second radio frequency signal is The target transmission power is used for transmission, and the third target antenna is the current transmission power threshold of the antenna that is closest to the second transmission power in the forward direction among the antennas other than the first target antenna, and the third target transmission power is the third The smaller of the current transmit power threshold and the second transmit power of the target antenna.

(2)对于用户终端通过相同的天线发射不同的射频信号的情况(2) For the case where the user terminal transmits different radio frequency signals through the same antenna

第一目标天线的当前发射功率阈值可以为各天线的当前发射功率阈值中最大的。后续，第二射频信号也可以切换到第一目标天线，并以第四目标发射功率进行发射。若第一目标发射功率小于第一发射功率，则第二射频信号在上行受限的情况下可以抬升功率。其中，第四目标发射功率为第二射频信号抬升后的功率。若第一目标发射功率等于第一发射功率，则第四目标发射功率为第一目标天线的当前发射功率阈值和第二发射功率中较小者。The current transmit power threshold of the first target antenna may be the largest of the current transmit power thresholds of each antenna. Subsequently, the second radio frequency signal may also be switched to the first target antenna and transmitted at the fourth target transmission power. If the first target transmission power is smaller than the first transmission power, the second radio frequency signal may increase the power when the uplink is limited. The fourth target transmission power is the power after the second radio frequency signal is lifted. If the first target transmission power is equal to the first transmission power, the fourth target transmission power is the smaller of the current transmission power threshold of the first target antenna and the second transmission power.

2、对于用户终端支持天线切换，但第一射频信号根据情况不需要切换天线的场景。2. For the user terminal, antenna switching is supported, but the first radio frequency signal does not need to switch antennas according to the situation.

若第一射频信号当前所属的第一天线的当前发射功率阈值为各天线的当前发射功率阈值中正向最接近第一发射功率的天线，则用户终端可以按照第一目标发射功率通过第一天线发射第一射频信号。其中，第一目标发射功率为第一发射功率和第一天线的当前发射功率阈值中的较小者。If the current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs is the antenna whose forward power is closest to the first transmit power among the current transmit power thresholds of each antenna, the user terminal may transmit through the first antenna according to the first target transmit power. First radio frequency signal. The first target transmit power is the smaller of the first transmit power and the current transmit power threshold of the first antenna.

(1)对于用户终端通过不同的天线发射不同的射频信号的情况，可以采用下面的方案：(1) For the case where a user terminal transmits different radio frequency signals through different antennas, the following scheme may be adopted:

若第一目标发射功率小于第一发射功率，则第二射频信号在上行受限的情况下可以抬升功率，并且可以是在第二目标天线上以第二目标发射功率进行发射。其中，第二目标天线为除第一天线外的其他天线中当前发射功率阈值中最大的天线，第二目标发射功率为第二射频信号抬升后的功率。若第一目标发射功率等于第一发射功率，则第二射频信号在第三目标天线上以第三目标发射功率进行发射。其中，第三目标天线为除第一天线外的其他天线中当前发射功率阈值正向最接近第二发射功率的天线，第三目标发射功率为第三目标天线的当前发射功率阈值和第二发射功率中较小者。If the first target transmission power is smaller than the first transmission power, the second radio frequency signal may be increased in power when the uplink is limited, and may be transmitted on the second target antenna with the second target transmission power. The second target antenna is the antenna with the largest current transmission power threshold among the antennas other than the first antenna, and the second target transmission power is the power after the second radio frequency signal is lifted. If the first target transmission power is equal to the first transmission power, the second radio frequency signal is transmitted on the third target antenna with the third target transmission power. Among them, the third target antenna is the antenna whose current transmission power threshold is the closest to the second transmission power among the antennas other than the first antenna, and the third target transmission power is the current transmission power threshold of the third target antenna and the second transmission. The smaller of the power.

(2)对于用户终端通过相同的天线发射不同的射频信号的情况，可以采用下面的方案：第二射频信号在第一天线上以第四目标发射功率进行发射。若第一目标发射功率小于第一发射功率，则第二射频信号在上行受限的情况下可以抬升功率。其中，第四目标发射功率是第二射频信号抬升后的功率。若第一目标发射功率等于第一发射功率，则第四目标发射功率为第一天线的当前发射功率阈值和第二发射功率中较小者。(2) For the case where the user terminal transmits different radio frequency signals through the same antenna, the following solution may be adopted: the second radio frequency signal is transmitted on the first antenna with the fourth target transmission power. If the first target transmission power is smaller than the first transmission power, the second radio frequency signal may increase the power when the uplink is limited. The fourth target transmission power is the power after the second radio frequency signal is lifted. If the first target transmission power is equal to the first transmission power, the fourth target transmission power is the smaller of the current transmission power threshold of the first antenna and the second transmission power.

3、对于用户终端不支持天线切换的场景3. For scenarios where user terminals do not support antenna switching

当第一射频信号的第一发射功率大于第一射频信号所属的第一天线的当前发射功率阈值时，用户终端可以按照第一天线的当前发射功率阈值发射第一射频信号。同时，用户终端可以在第二射频信号在上行受限的情况下抬升第二射频信号的发射功率。When the first transmission power of the first radio frequency signal is greater than the current transmission power threshold of the first antenna to which the first radio frequency signal belongs, the user terminal may transmit the first radio frequency signal according to the current transmission power threshold of the first antenna. At the same time, the user terminal can raise the transmission power of the second radio frequency signal when the second radio frequency signal is limited in uplink.

本申请的一些实施例提供了一种提升上行性能的方法。如图3所示，具体的处理流程如下：Some embodiments of the present application provide a method for improving uplink performance. As shown in Figure 3, the specific processing flow is as follows:

步骤301，获取待发射的一个或多个第一射频信号对应的第一发射功率。Step 301: Obtain first transmission power corresponding to one or more first radio frequency signals to be transmitted.

其中，第一发射功率为用户终端连接的基站为第一射频信号分配的发射功率。The first transmission power is the transmission power allocated by the base station to which the user terminal is connected for the first radio frequency signal.

在实施中，在实施中，用户终端可以根据预设的第一检测周期，持续检测第一射频信号对应的第一发射功率。其中，第一发射功率可以是用户设备连接的基站为第一射频信号分配的发射功率。In implementation, during implementation, the user terminal may continuously detect the first transmit power corresponding to the first radio frequency signal according to a preset first detection period. The first transmit power may be the transmit power allocated by the base station to which the user equipment is connected for the first radio frequency signal.

步骤302，至少两个天线用于用户终端通过不同的天线发射第一射频信号和第二射频信号，当第一发射功率大于第一射频信号当前所属的第一天线的当前发射功率阈值，且至少两个天线中除第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于第一天线的当前发射功率阈值的天线时，则从至少一个当前发射功率阈值大于第一天线的当前发射功率阈值的天线中，确定出第一当前发射功率阈值与第一发射功率正向最接近的第一目标天线。In step 302, at least two antennas are used by a user terminal to transmit a first radio frequency signal and a second radio frequency signal through different antennas. When the first transmission power is greater than a current transmission power threshold of the first antenna to which the first radio frequency signal currently belongs, and at least When at least one of the two antennas other than the first antenna has at least one antenna whose current transmit power threshold is greater than the current transmit power threshold of the first antenna, then at least one current transmit power threshold is greater than the current transmit power of the first antenna Among the threshold antennas, a first target antenna whose first current transmit power threshold value is closest to the forward direction of the first transmit power is determined.

在实施中，用户终端可以根据预设的第二检测周期，持续检测各天线与人体之间的距离。然后，针对每个天线，用户终端可以根据该天线与人体之间的距离和SAR，确定该天线对应的当前发射功率阈值。其中，第二检测周期与上述的第一检测周期可以相同，也可以不同。本申请实施例不作限定。In implementation, the user terminal may continuously detect the distance between each antenna and the human body according to a preset second detection period. Then, for each antenna, the user terminal may determine the current transmit power threshold corresponding to the antenna according to the distance between the antenna and the human body and the SAR. The second detection period may be the same as or different from the first detection period described above. The embodiments of the present application are not limited.

对于用户终端通过不同的天线发射不同的射频信号的情况，当用户终端检测到第一发射功率大于第一射频信号当前所属的第一天线的当前发射功率阈值，且除第一天线外的天线中存在当前发射功率阈值大于第一天线的当前发射功率阈值的天线时，用户终端可以从当前发射功率阈值大于第一天线的当前发射功率阈值的天线中，确定出第一当前发射功率阈值与第一发射功率正向最接近的第一目标天线。其中，对于不同的天线，其当前发射功率阈值也不相同，本申请实施例提供了两种用户终端确定第一目标天线的示例，具体如下：For the case where the user terminal transmits different radio frequency signals through different antennas, when the user terminal detects that the first transmission power is greater than the current transmission power threshold of the first antenna to which the first radio frequency signal currently belongs, and the antennas other than the first antenna When there is an antenna whose current transmission power threshold is greater than the current transmission power threshold of the first antenna, the user terminal may determine the first current transmission power threshold and the first antenna from among the antennas whose current transmission power threshold is greater than the current transmission power threshold of the first antenna. The first target antenna whose transmit power is closest to the forward direction. For different antennas, the current transmit power thresholds are also different. The embodiments of the present application provide two examples of user terminals determining the first target antenna, as follows:

示例一，如果至少一个当前发射功率阈值大于第一天线的当前发射功率阈值的天线中存在至少一个大于或等于第一发射功率的天线，则第一目标天线为至少一个当前发射功率阈值大于或等于第一发射功率的天线中各个天线对应的当前发射功率阈值中最小的。Example 1: If at least one antenna having a current transmit power threshold greater than the current transmit power threshold of the first antenna has at least one antenna greater than or equal to the first transmit power, the first target antenna is at least one current transmit power threshold greater than or equal to Among the antennas of the first transmission power, the current transmission power threshold corresponding to each antenna is the smallest.

在实施中，当用户终端检测到第一发射功率大于第一射频信号当前所属的第一天线的当前发射功率阈值，且除第一天线外的天线中存在当前发射功率阈值大于第一天线的当前发射功率阈值的天线时，用户终端可以判断当前发射功率阈值大于第一天线的当前发射功率阈值的天线中是否存在大于或等于第一发射功率的天线。如果存在，则用户终端选择当前发射功率阈值大于或等于第一发射功率的天线中各个天线对应的当前发射功率阈值中最小的天线，作为第一目标天线。这样，在保证用户终端按照第一发射功率发射第一射频信号的基础上，将当前发射功率阈值较大的天线预留给第二射频信号，可以进一步保证第二射频信号在上行性能受限的情况下，尽可能的提升第二射频信号的发射功率。In implementation, when the user terminal detects that the first transmit power is greater than the current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and there is an antenna other than the first antenna with the current transmit power threshold greater than the current of the first antenna When transmitting an antenna with a threshold power, the user terminal may determine whether an antenna greater than or equal to the first transmit power exists in the antenna whose current transmit power threshold is greater than the current transmit power threshold of the first antenna. If there is, the user terminal selects, as the first target antenna, the smallest antenna corresponding to each antenna among the antennas whose current transmit power threshold is greater than or equal to the first transmit power. In this way, on the basis of ensuring that the user terminal transmits the first radio frequency signal according to the first transmission power, the antenna with a larger current transmission power threshold is reserved for the second radio frequency signal, which can further ensure that the uplink performance of the second radio frequency signal is limited. In this case, the transmission power of the second radio frequency signal is increased as much as possible.

例如，第一发射功率为13dbm，第一天线的当前发射功率阈值为10dbm，第二天线的当前发射功率阈值为15dbm，第三天线的当前发射功率阈值17dbm，则用户终端选择第二天线作为第一目标天线。For example, if the first transmit power is 13dbm, the current transmit power threshold of the first antenna is 10dbm, the current transmit power threshold of the second antenna is 15dbm, and the current transmit power threshold of the third antenna is 17dbm, the user terminal selects the second antenna as the first antenna. A target antenna.

示例二，如果至少一个当前发射功率阈值大于第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值均小于第一发射功率的天线，则第一目标天线为至少一个当前发射功率阈值大于第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的。Example two: if at least one of the antennas whose current transmit power threshold is greater than the current transmit power threshold of the first antenna is lower than the first transmit power of the antenna, the first target antenna is at least one current transmit power threshold Among antennas larger than the current transmission power threshold of the first antenna, the current transmission power threshold of each antenna is the largest.

在实施中，当用户终端检测到第一发射功率大于第一射频信号当前所属的第一天线的当前发射功率阈值，且除第一天线外的天线中存在当前发射功率阈值大于第一天线的当前发射功率阈值的天线时，用户终端可以当前发射功率阈值大于第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值是否均小于第一发射功率的天线。如果均小于第一发射功率的天线，则用户终端可以选择当前发射功率阈值大于第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的天线，作为第一目标天线。这样，用户终端可以按照第一目标天线的当前发射功率阈值发射第一射频信号，从而尽可能的提高第一射频信号的发射功率。In implementation, when the user terminal detects that the first transmit power is greater than the current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and there is an antenna other than the first antenna with the current transmit power threshold greater than the current of the first antenna For an antenna with a transmit power threshold, the user terminal may determine whether the current transmit power threshold of each antenna in the antenna whose current transmit power threshold is greater than the current transmit power threshold of the first antenna is smaller than the antenna with the first transmit power. If the antennas are all smaller than the first transmission power, the user terminal may select the largest antenna among the current transmission power thresholds of the antennas among the antennas whose current transmission power threshold is greater than the current transmission power threshold of the first antenna as the first target antenna. In this way, the user terminal can transmit the first radio frequency signal according to the current transmit power threshold of the first target antenna, thereby increasing the transmit power of the first radio frequency signal as much as possible.

例如，第一发射功率为15dbm，第一天线的当前发射功率阈值为10dbm，第二天线的当前发射功率阈值为12dbm，第三天线的当前发射功率阈值14dbm，则用户终端选择第三天线作为第一目标天线。For example, if the first transmit power is 15dbm, the current transmit power threshold of the first antenna is 10dbm, the current transmit power threshold of the second antenna is 12dbm, and the current transmit power threshold of the third antenna is 14dbm, the user terminal selects the third antenna as the first antenna. A target antenna.

在一些实施例中，当第一发射功率小于第一射频信号当前所属的第一天线的当前发射功率阈值，且至少两个天线中除第一天线外的至少一个天线中存在至少一个当前发射功率阈值小于第一天线的当前发射功率阈值且大于或等于第一发射功率的天线时，则从至少一个天线中存在至少一个当前发射功率阈值小于第一天线的当前发射功率阈值且大于或等于第一发射功率的天线中，确定出第一当前发射功率阈值与第一发射功率正向最接近的第一目标天线，第一目标天线为至少一个当前发射功率阈值小于第一天线的当前发射功率阈值且大于或等于第一发射功率的天线中各天线的当前发射功率阈值中最小的。In some embodiments, when the first transmission power is less than a current transmission power threshold of a first antenna to which the first radio frequency signal currently belongs, and at least one current transmission power exists in at least one antenna other than the first antenna among the at least two antennas When the threshold is smaller than the current transmit power threshold of the first antenna and greater than or equal to the first transmit power, at least one current transmit power threshold from at least one antenna is smaller than the current transmit power threshold of the first antenna and greater than or equal to the first Among the transmitting power antennas, a first target antenna whose first current transmitting power threshold value is closest to the forward direction of the first transmitting power is determined. The first target antenna is at least one current transmitting power threshold value that is less than the current transmitting power threshold value of the first antenna and Among the antennas greater than or equal to the first transmission power, the current transmission power threshold of each antenna is the smallest.

在实施中，对于用户终端通过不同的天线发射不同的射频信号的情况，当第一发射功率小于第一射频信号当前所属的第一天线的当前发射功率阈值，且除第一天线外的天线中存在当前发射功率阈值小于第一天线的当前发射功率阈值且大于或等于第一发射功率的天线时，用户终端可以从当前发射功率阈值小于第一天线的当前发射功率阈值且大于或等于第一发射功率的天线中，选择当前发射功率阈值小于第一天线的当前发射功率阈值且大于或等于第一发射功率的天线中各天线的当前发射功率阈值中最小的天线，作为第一目标天线。这样，在保证用户终端按照第一发射功率发射第一射频信号的基础上，将当前发射功率阈值较大的天线预留给第二射频信号，可以进一步保证第二射频信号在上行性能受限的情况下，尽可能的提升第二射频信号的发射功率。In implementation, for a case in which a user terminal transmits different radio frequency signals through different antennas, when the first transmission power is less than a current transmission power threshold of a first antenna to which the first radio frequency signal currently belongs, and in antennas other than the first antenna, When there is an antenna whose current transmit power threshold is less than the current transmit power threshold of the first antenna and is greater than or equal to the first transmit power, the user terminal may select from the current transmit power threshold that is less than the current transmit power threshold of the first antenna and is greater than or equal to the first transmission. Among the antennas with a high power, the antenna with the smallest current transmit power threshold of each antenna among the antennas whose current transmit power threshold is less than the current transmit power threshold of the first antenna and greater than or equal to the first transmit power is selected as the first target antenna. In this way, on the basis of ensuring that the user terminal transmits the first radio frequency signal according to the first transmission power, the antenna with a larger current transmission power threshold is reserved for the second radio frequency signal, which can further ensure that the uplink performance of the second radio frequency signal is limited. In this case, the transmission power of the second radio frequency signal is increased as much as possible.

例如，第一发射功率为10dbm，第一天线的当前发射功率阈值为15dbm，第二天线的当前发射功率阈值为12dbm，第三天线的当前发射功率阈值14dbm，则用户终端选择第二天线作为第一目标天线。For example, if the first transmit power is 10dbm, the current transmit power threshold of the first antenna is 15dbm, the current transmit power threshold of the second antenna is 12dbm, and the current transmit power threshold of the third antenna is 14dbm, the user terminal selects the second antenna as the first antenna. A target antenna.

在一些实施例中，至少两个天线用于用户终端通过相同的天线发射第一射频信号和第二射频信号，当至少两个天线中除第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于第一天线的当前发射功率阈值的天线时，则从至少一个当前发射功率阈值大于第一天线的当前发射功率阈值的天线中，确定出第一目标天线，第一目标天线的第一当前发射功率阈值为至少一个当前发射功率阈值大于第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的。In some embodiments, at least two antennas are used by a user terminal to transmit a first radio frequency signal and a second radio frequency signal through the same antenna, and when at least one current transmission exists in at least one antenna other than the first antenna among the at least two antennas When the antenna whose power threshold is greater than the current transmit power threshold of the first antenna, the first target antenna is determined from at least one antenna whose current transmit power threshold is greater than the current transmit power threshold of the first antenna. The current transmit power threshold is the largest of the current transmit power thresholds of each antenna among at least one antenna whose current transmit power threshold is greater than the current transmit power threshold of the first antenna.

在实施中，对于用户终端通过相同的天线发射不同的射频信号的情况，当除第一天线外的天线中存在当前发射功率阈值大于第一天线的当前发射功率阈值的天线时，则用户终端可以从当前发射功率阈值大于第一天线的当前发射功率阈值的天线中，选择当前发射功率阈值大于第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的天线，作为第一目标天线。In implementation, for a case where a user terminal transmits different radio frequency signals through the same antenna, when an antenna other than the first antenna has an antenna whose current transmit power threshold is greater than the current transmit power threshold of the first antenna, the user terminal may From the antennas whose current transmit power threshold is greater than the current transmit power threshold of the first antenna, the antenna having the largest current transmit power threshold of each antenna among the antennas whose current transmit power threshold is greater than the current transmit power threshold of the first antenna is selected as the first antenna. Target antenna.

例如，第一发射功率为10dbm，第一天线的当前发射功率阈值为15dbm，第二天线的当前发射功率阈值为12dbm，第三天线的当前发射功率阈值14dbm，则用户终端选择第三天线作为第一目标天线。For example, if the first transmit power is 10dbm, the current transmit power threshold of the first antenna is 15dbm, the current transmit power threshold of the second antenna is 12dbm, and the current transmit power threshold of the third antenna is 14dbm, the user terminal selects the third antenna as the first antenna. A target antenna.

又如，第一发射功率为15dbm，第一天线的当前发射功率阈值为10dbm，第二天线的当前发射功率阈值为25dbm，第三天线的当前发射功率阈值20dbm，则用户终端选择第二天线作为第一目标天线。For another example, if the first transmit power is 15dbm, the current transmit power threshold of the first antenna is 10dbm, the current transmit power threshold of the second antenna is 25dbm, and the current transmit power threshold of the third antenna is 20dbm, the user terminal selects the second antenna as the First target antenna.

在一些实施例中，当至少两个天线中除第一天线外的至少一个天线中各天线的当前发射功率阈值均小于或等于第一天线的当前发射功率阈值的天线时，第一目标天线为第一天线，第一目标天线的第一当前发射功率阈值为第一天线的当前发射功率阈值。In some embodiments, when the current transmit power threshold of each antenna in at least one of the at least two antennas except the first antenna is less than or equal to the current transmit power threshold of the first antenna, the first target antenna is The first current transmit power threshold of the first antenna and the first target antenna is the current transmit power threshold of the first antenna.

在实施中，对于用户终端通过不同的天线发射不同的射频信号的情况或者对于用户终端通过相同的天线发射不同的射频信号的情况，当除第一天线外的天线中各天线的当前发射功率阈值均小于或等于第一天线的当前发射功率阈值的天线时，用户终端可以选择第一天线，作为第一目标天线。In implementation, for a case where the user terminal transmits different radio frequency signals through different antennas or for a case where the user terminal transmits different radio frequency signals through the same antenna, when the current transmit power threshold of each antenna in the antenna other than the first antenna When the antennas are all smaller than or equal to the current transmit power threshold of the first antenna, the user terminal may select the first antenna as the first target antenna.

例如，第一发射功率为10dbm，第一天线的当前发射功率阈值为15dbm，第二天线的当前发射功率阈值为12dbm，第三天线的当前发射功率阈值14dbm，则用户终端选择第一天线作为第一目标天线。For example, if the first transmit power is 10dbm, the current transmit power threshold of the first antenna is 15dbm, the current transmit power threshold of the second antenna is 12dbm, and the current transmit power threshold of the third antenna is 14dbm, the user terminal selects the first antenna as the first antenna. A target antenna.

又如，第一发射功率为20dbm，第一天线的当前发射功率阈值为15dbm，第二天线的当前发射功率阈值为12dbm，第三天线的当前发射功率阈值14dbm，则用户终端选择第一天线作为第一目标天线。For another example, if the first transmit power is 20dbm, the current transmit power threshold of the first antenna is 15dbm, the current transmit power threshold of the second antenna is 12dbm, and the current transmit power threshold of the third antenna is 14dbm, the user terminal selects the first antenna as First target antenna.

步骤303，根据第一发射功率和第一当前发射功率阈值，确定第一目标发射功率。Step 303: Determine a first target transmission power according to the first transmission power and the first current transmission power threshold.

在实施中，用户终端确定出发射第一射频信号的第一目标天线后，可以根据第一发射功率和第一目标天线的第一当前发射功率阈值，确定第一射频信号对应的第一目标发射功率。In implementation, after the user terminal determines the first target antenna transmitting the first radio frequency signal, the user terminal may determine the first target transmission corresponding to the first radio frequency signal according to the first transmit power and the first current transmit power threshold of the first target antenna. power.

在实施中，用户终端确定发射第一射频信号的第一目标天线后，可以根据第一发射功率和第一目标天线的第一当前发射功率阈值，确定第一射频信号对应的第一目标发射功率。In implementation, after the user terminal determines the first target antenna transmitting the first radio frequency signal, the user terminal may determine the first target transmit power corresponding to the first radio frequency signal according to the first transmit power and the first current transmit power threshold of the first target antenna .

在一些实施例中，用户终端根据第一发射功率和第一目标天线对应的第一当前发射功率阈值，确定第一目标发射功率的处理过程如下：In some embodiments, the user terminal determines the first target transmit power according to the first transmit power and the first current transmit power threshold corresponding to the first target antenna, as follows:

步骤一，判断第一发射功率是否大于第一当前发射功率阈值。Step 1: Determine whether the first transmit power is greater than a first current transmit power threshold.

在实施中，用户终端可以判断第一发射功率是否大于第一目标天线对应的第一当前发射功率阈值。如果第一发射功率大于第一当前发射功率阈值，则用户终端可以执行步骤二。如果第一发射功率不大于第一当前发射功率阈值，用户终端可以执行步骤三。In implementation, the user terminal may determine whether the first transmission power is greater than a first current transmission power threshold corresponding to the first target antenna. If the first transmit power is greater than the first current transmit power threshold, the user terminal may perform step two. If the first transmit power is not greater than the first current transmit power threshold, the user terminal may perform step three.

步骤二，将第一当前发射功率阈值作为第一目标发射功率。Step 2: Use the first current transmit power threshold as the first target transmit power.

在实施中，如果第一发射功率大于第一当前发射功率阈值，则说明用户终端需要降低第一射频信号的发射功率，用户终端可以将第一当前发射功率阈值作为第一目标发射功率。In implementation, if the first transmission power is greater than the first current transmission power threshold, it means that the user terminal needs to reduce the transmission power of the first radio frequency signal, and the user terminal may use the first current transmission power threshold as the first target transmission power.

例如，第一发射功率为20dbm，第一当前发射功率阈值为15dbm。第一发射功率大于第一当前发射功率阈值，说明用户终端需要降低第一射频信号的发射功率，则第一目标发射功率为15dbm。For example, the first transmit power is 20 dbm, and the first current transmit power threshold is 15 dbm. The first transmit power is greater than the first current transmit power threshold, which indicates that the user terminal needs to reduce the transmit power of the first radio frequency signal, so the first target transmit power is 15 dbm.

步骤三，将第一发射功率作为第一目标发射功率。In step three, the first transmission power is used as the first target transmission power.

在实施中，如果第一发射功率小于或等于第一当前发射功率阈值，则说明用户终端无需降低第一射频信号的发射功率，用户终端可以将第一发射功率作为第一目标发射功率。In implementation, if the first transmission power is less than or equal to the first current transmission power threshold, it means that the user terminal does not need to reduce the transmission power of the first radio frequency signal, and the user terminal may use the first transmission power as the first target transmission power.

例如，第一发射功率为10dbm，第一当前发射功率阈值为15dbm。第一发射功率小于第一当前发射功率阈值，说明用户终端无需降低第一射频信号的发射功率，则第一目标发射功率为10dbm。For example, the first transmit power is 10 dbm, and the first current transmit power threshold is 15 dbm. The first transmit power is less than the first current transmit power threshold, which means that the user terminal does not need to reduce the transmit power of the first radio frequency signal, so the first target transmit power is 10 dbm.

步骤304，通过第一目标天线按照第一目标发射功率发射待发射的一个或多个第一射频信号。Step 304: Transmit one or more first radio frequency signals to be transmitted through the first target antenna according to the first target transmission power.

在实施中，用户终端确定第一射频信号对应的第一目标天线和第一目标发射功率后，可以通过第一目标天线按照第一目标发射功率发射第一射频信号。这样，用户终端可以减少第一射频信号的当前发射功率的降低值，从而提高用户终端的当前总发射功率，进而提高用户终端的上行性能。In implementation, after the user terminal determines the first target antenna and the first target transmit power corresponding to the first radio frequency signal, the user terminal may transmit the first radio frequency signal according to the first target transmit power through the first target antenna. In this way, the user terminal can reduce the reduction value of the current transmission power of the first radio frequency signal, thereby increasing the current total transmission power of the user terminal, and further improving the uplink performance of the user terminal.

在一些实施例中，当第一发射信号的发射功率降低后，用户终端可以选择合适的第二目标天线发射第二射频信息。对于用户终端通过不同的天线发射不同的射频信号的情况和对于用户终端通过相同的天线发射不同的射频信号的情况，用户终端选择第二目标天线的方式也不同，具体如下：In some embodiments, after the transmission power of the first transmission signal is reduced, the user terminal may select a suitable second target antenna to transmit the second radio frequency information. For the case where the user terminal transmits different radio frequency signals through different antennas and for the case where the user terminal transmits different radio frequency signals through the same antenna, the manner in which the user terminal selects the second target antenna is also different, as follows:

方式一，对于用户终端通过不同的天线发射不同的射频信号的情况，处理过程如下：Method 1: For a case where a user terminal transmits different radio frequency signals through different antennas, the process is as follows:

步骤110，如果第一发射功率大于第一当前发射功率阈值，获取待发射的一个或多个第二射频信号对应的第二发射功率，并从至少两个天线中除第一目标天线外的至少一个天线中，确定出第二目标天线，第二目标天线的第二当前发射功率阈值为至少一个天线中各天线的当前发射功率阈值中最大的。Step 110: if the first transmit power is greater than the first current transmit power threshold, obtain a second transmit power corresponding to one or more second radio frequency signals to be transmitted, and select at least two antennas other than the first target antenna from at least two A second target antenna is determined from one antenna, and the second current transmit power threshold of the second target antenna is the largest of the current transmit power thresholds of each of the at least one antenna.

其中，第二发射功率为连接的基站为第二射频信号分配的发射功率。The second transmit power is the transmit power allocated by the connected base station to the second radio frequency signal.

在实施中，如果第一发射功率大于第一当前发射功率阈值，则用户终端按照第一当前发射功率阈值通过第一目标天线发射第一射频信号，也即第一射频信号降低发射功率。用户终端可以获取待发射的第二射频信号对应的第二发射功率。其中，第二发射功率为连接的基站为第二射频信号分配的发射功率。然后，用户终端可以从除第一目标天线外的天线中，选择当前发射功率阈值中最大的天线，作为第二目标天线。这样，可以保证用户终端尽可能的提升第二发射功率的发射功率。In implementation, if the first transmission power is greater than the first current transmission power threshold, the user terminal transmits the first radio frequency signal through the first target antenna according to the first current transmission power threshold, that is, the first radio frequency signal reduces the transmission power. The user terminal may obtain a second transmission power corresponding to the second radio frequency signal to be transmitted. The second transmit power is the transmit power allocated by the connected base station to the second radio frequency signal. Then, the user terminal may select, from the antennas other than the first target antenna, the antenna with the largest current transmission power threshold as the second target antenna. In this way, it can be ensured that the user terminal can increase the transmission power of the second transmission power as much as possible.

步骤120，如果第二发射功率小于第二当前发射功率阈值，则根据第二当前发射功率阈值、第一当前发射功率阈值、第二发射功率和用户终端对应的最大发射功率，确定第二目标发射功率。Step 120: if the second transmission power is less than the second current transmission power threshold, determine the second target transmission according to the second current transmission power threshold, the first current transmission power threshold, the second transmission power, and the maximum transmission power corresponding to the user terminal. power.

其中，第二目标发射功率小于或等于第二当前发射功率阈值，且第二目标发射功率与第一当前发射功率阈值的和值小于或等于最大发射功率。The second target transmit power is less than or equal to the second current transmit power threshold, and the sum of the second target transmit power and the first current transmit power threshold is less than or equal to the maximum transmit power.

在实施中，用户终端确定出第二目标天线后，可以进一步判断第二发射功率是否小于第二目标天线对应的第二当前发射功率阈值。如果第二发射功率小于第二当前发射功率阈值，则用户终端可以根据第二当前发射功率阈值、第一当前发射功率阈值、第二发射功率和用户终端对应的最大发射功率，确定第二目标发射功率。其中，第二目标发射功率小于或等于第二当前发射功率阈值，且第二目标发射功率与第一当前发射功率阈值的和值小于或等于最大发射功率。In implementation, after the user terminal determines the second target antenna, it may further determine whether the second transmission power is less than a second current transmission power threshold corresponding to the second target antenna. If the second transmission power is less than the second current transmission power threshold, the user terminal may determine the second target transmission according to the second current transmission power threshold, the first current transmission power threshold, the second transmission power, and the maximum transmission power corresponding to the user terminal. power. The second target transmit power is less than or equal to the second current transmit power threshold, and the sum of the second target transmit power and the first current transmit power threshold is less than or equal to the maximum transmit power.

可选的，用户终端根据第二当前发射功率阈值、第一当前发射功率阈值、第二发射功率和用户终端对应的最大发射功率，确定第二目标发射功率的处理过程如下：Optionally, the user terminal determines the second target transmit power according to the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and the maximum transmit power corresponding to the user terminal, as follows:

步骤121，根据第二当前发射功率阈值、第一当前发射功率阈值、第二发射功率和用户终端对应的最大发射功率，确定第二射频信号对应的发射功率提升值。Step 121: Determine a transmit power boost value corresponding to the second radio frequency signal according to the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and a maximum transmit power corresponding to the user terminal.

在实施中，用户终端可以根据第二当前发射功率阈值、第一当前发射功率阈值、第二发射功率和用户终端对应的最大发射功率，确定第二射频信号对应的发射功率提升值。In implementation, the user terminal may determine the boost value of the transmit power corresponding to the second radio frequency signal according to the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and the maximum transmit power corresponding to the user terminal.

可选得，用户终端根据第二当前发射功率阈值、第一当前发射功率阈值、第二发射功率和用户终端对应的最大发射功率，确定第二射频信号对应的发射功率提升值的处理过程如下：Optionally, according to the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and the maximum transmit power corresponding to the user terminal, a process of determining a transmit power boost value corresponding to the second radio frequency signal is as follows:

步骤1211，确定第二当前发射功率阈值与第二发射功率的第二差值。Step 1211: Determine a second difference between the second current transmit power threshold and the second transmit power.

在实施中，用户终端可以计算第二当前发射功率阈值与第二发射功率的第二差值。其中，该第二差值为用户终端在满足SAR要求的基础上，可以对第二射频信号的发射功率提升的最大值。In implementation, the user terminal may calculate a second difference between the second current transmit power threshold and the second transmit power. Wherein, the second difference is a maximum value that the user terminal can increase the transmission power of the second radio frequency signal on the basis of meeting the SAR requirements.

步骤1212，确定第一当前发射功率阈值和第二发射功率的第二和值，并确定用户终端对应的最大发射功率与第二和值的第三差值。Step 1212: Determine a second sum of the first current transmit power threshold and a second transmit power, and determine a third difference between the maximum transmit power corresponding to the user terminal and the second sum.

在实施中，用户终端还可以先确定第一当前发射功率阈值和第二发射功率的第二和值。其中，第二和值为用户终端的当前总发射功率。然后，用户终端可以确定用户终端对应的最大发射功率(即用户终端自身能力所能发射信号的最大发射功率)与第二和值的第三差值。其中，第三差值为用户终端满足最大发射功率的基础上，可以对第二射频信号的发射功率提升的最大值。In implementation, the user terminal may also first determine a second sum of the first current transmit power threshold and the second transmit power. The second sum value is the current total transmit power of the user terminal. Then, the user terminal may determine a third difference between the maximum transmission power corresponding to the user terminal (that is, the maximum transmission power of the signal that the user terminal can transmit) and the second sum. The third difference is a maximum value that can be used to increase the transmission power of the second radio frequency signal on the basis that the user terminal meets the maximum transmission power.

用户终端确定第二差值和第三差值后，可以进一步判断第二差值是否大于第三差值。如果第二差值大于第三差值，则用户终端执行步骤213。如果第二差值小于或等于第三差值，则用户终端执行步骤214。After the user terminal determines the second difference and the third difference, it can further determine whether the second difference is greater than the third difference. If the second difference is greater than the third difference, the user terminal executes step 213. If the second difference is less than or equal to the third difference, the user terminal executes step 214.

步骤1213，将第三差值作为第二射频信号对应的发射功率提升值。In step 1213, the third difference value is used as a transmission power boost value corresponding to the second radio frequency signal.

在实施中，如果第二差值大于第三差值，则用户终端可以将第三差值作为第二射频信号对应的发射功率提升值。In implementation, if the second difference value is greater than the third difference value, the user terminal may use the third difference value as a transmission power boost value corresponding to the second radio frequency signal.

步骤1214，将第二差值作为第二射频信号对应的发射功率提升值。Step 1214: Use the second difference value as the transmission power boost value corresponding to the second radio frequency signal.

在实施中，如果第二差值小于或等于第三差值，则用户终端可以将第二差值作为第二射频信号对应的发射功率提升值。In implementation, if the second difference is less than or equal to the third difference, the user terminal may use the second difference as a transmission power boost value corresponding to the second radio frequency signal.

步骤122，将第二发射功率和发射功率提升值的第一和值，作为第二目标发射功率。Step 122: Use the first sum of the second transmit power and the boost value of the transmit power as the second target transmit power.

在实施中，用户终端确定第二射频信号对应的发射功率提升值后，可以将第二发射功率和发射功率提升值的第一和值，作为第二射频信号的第二目标发射功率。In implementation, after the user terminal determines the transmission power boost value corresponding to the second radio frequency signal, the user terminal may use the second transmission power and the first sum of the transmission power boost values as the second target transmission power of the second radio frequency signal.

步骤130，通过第二目标天线按照第二目标发射功率发射待发射的一个或多个第二射频信号。Step 130: Transmit one or more second radio frequency signals to be transmitted through the second target antenna according to the second target transmission power.

在实施中，用户终端确定第二射频信号的第二目标发射功率后，可以通过第二目标天线按照第二目标发射功率发射第二射频信号。这样，可以用户终端可以尽可能的提升第二射频信号的发射功率。In implementation, after the user terminal determines the second target transmission power of the second radio frequency signal, it may transmit the second radio frequency signal through the second target antenna according to the second target transmission power. In this way, the user terminal can increase the transmission power of the second radio frequency signal as much as possible.

方式二，对于用户终端通过相同的天线发射不同的射频信号的情况，处理过程如下：Method 2: For a case where a user terminal transmits different radio frequency signals through the same antenna, the processing process is as follows:

步骤210，如果第一发射功率大于第一当前发射功率阈值，获取待发射的一个或多个第二射频信号对应的第二发射功率，并从至少两个天线中，确定出第二目标天线，第二目标天线的第二当前发射功率阈值为至少两个天线中各天线的当前发射功率阈值中最大的。Step 210: if the first transmission power is greater than the first current transmission power threshold, obtain second transmission power corresponding to one or more second radio frequency signals to be transmitted, and determine a second target antenna from at least two antennas, The second current transmit power threshold of the second target antenna is the largest of the current transmit power thresholds of each of the at least two antennas.

在实施中，如果第一发射功率大于第一当前发射功率阈值，则用户终端按照第一当前发射功率阈值通过第一目标天线发射第一射频信号，也即第一射频信号降低发射功率。用户终端可以获取待发射的第二射频信号对应的第二发射功率。其中，第二发射功率为连接的基站为第二射频信号分配的发射功率。然后，用户终端可以从天线中选择当前发射功率阈值中最大的天线，作为第二目标天线。这样，可以保证用户终端尽可能的提升第二发射功率的发射功率。In implementation, if the first transmission power is greater than the first current transmission power threshold, the user terminal transmits the first radio frequency signal through the first target antenna according to the first current transmission power threshold, that is, the first radio frequency signal reduces the transmission power. The user terminal may obtain a second transmission power corresponding to the second radio frequency signal to be transmitted. The second transmit power is the transmit power allocated by the connected base station to the second radio frequency signal. Then, the user terminal may select, from the antennas, the antenna with the largest current transmission power threshold as the second target antenna. In this way, it can be ensured that the user terminal can increase the transmission power of the second transmission power as much as possible.

步骤220，如果第二发射功率小于第二当前发射功率阈值，则根据第二当前发射功率阈值、第一当前发射功率阈值、第二发射功率和用户终端对应的最大发射功率，确定第二目标发射功率。Step 220: if the second transmission power is less than the second current transmission power threshold, determine a second target transmission according to the second current transmission power threshold, the first current transmission power threshold, the second transmission power, and a maximum transmission power corresponding to the user terminal. power.

在实施中，用户终端确定出第二目标天线后，可以进一步判断第二发射功率是否小于第二目标天线对应的第二当前发射功率阈值。如果第二发射功率小于第二当前发射功率阈值，则用户终端可以根据第二当前发射功率阈值、第一当前发射功率阈值、第二发射功率和用户终端对应的最大发射功率，确定第二目标发射功率。其中，第二目标发射功率小于或等于第二当前发射功率阈值，且第二目标发射功率与第一当前发射功率阈值的和值小于或等于最大发射功率。用户终端根据第二当前发射功率阈值、第一当前发射功率阈值、第二发射功率和用户终端对应的最大发射功率，确定第二目标发射功率的处理过程与上述步骤120类似，此处不再赘述。In implementation, after the user terminal determines the second target antenna, it may further determine whether the second transmission power is less than a second current transmission power threshold corresponding to the second target antenna. If the second transmission power is less than the second current transmission power threshold, the user terminal may determine the second target transmission according to the second current transmission power threshold, the first current transmission power threshold, the second transmission power, and the maximum transmission power corresponding to the user terminal. power. The second target transmit power is less than or equal to the second current transmit power threshold, and the sum of the second target transmit power and the first current transmit power threshold is less than or equal to the maximum transmit power. The process for the user terminal to determine the second target transmit power according to the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and the maximum transmit power corresponding to the user terminal is similar to the above step 120, and is not repeated here. .

步骤230，通过第二目标天线按照第二目标发射功率发射待发射的一个或多个第二射频信号。Step 230: Transmit one or more second radio frequency signals to be transmitted through the second target antenna according to the second target transmission power.

可选的，用户终端根据第二当前发射功率阈值、第一当前发射功率阈值、第二发射功率和用户终端对应的最大发射功率，确定第二目标发射功率之前，还可以进一步根据第二射频信号的下行路损确定第二目标发射功率，处理过程如下：Optionally, before the user terminal determines the second target transmit power according to the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and the maximum transmit power corresponding to the user terminal, the user terminal may further further determine the second target transmit power. Determines the second target transmit power for the downlink path loss, and the process is as follows:

步骤一，获取第二射频信号对应的当前下行路损。Step 1: Obtain the current downlink path loss corresponding to the second radio frequency signal.

在实施中，用户终端可以根据预设的第三检测周期，持续检测第二射频信号的当前下行路损。其中，第一检测周期、第二检测周期以及第三检测周期可以相同，也可以不同。本申请实施例不作限定。In implementation, the user terminal may continuously detect the current downlink path loss of the second radio frequency signal according to a preset third detection period. The first detection period, the second detection period, and the third detection period may be the same or different. The embodiments of the present application are not limited.

步骤二，判断当前下行路损是否大于预先存储的下行路损阈值。Step 2: Determine whether the current downlink path loss is greater than a pre-stored downlink path loss threshold.

在实施中，用户终端中可以预先存储有下行路损阈值。该下行路损阈值可以由技术人员根据经验进行设置。用户终端得到第二射频信号的当前下行路损后，可以判断第二射频信号的当前下行路损值是否大于预先存储的下行路损阈值。如果第二射频信号的当前下行路损值大于预先存储的下行路损阈值，则执行步骤三。如果第二射频信号的当前下行路损值小于或等于预先存储的下行路损阈值，则执行步骤四。In implementation, the user terminal may store a downlink path loss threshold in advance. The downlink path loss threshold can be set by a technician based on experience. After the user terminal obtains the current downlink path loss of the second radio frequency signal, it can determine whether the current downlink path loss value of the second radio frequency signal is greater than a pre-stored downlink path loss threshold. If the current downlink path loss value of the second radio frequency signal is greater than a pre-stored downlink path loss threshold, step three is performed. If the current downlink path loss value of the second radio frequency signal is less than or equal to a pre-stored downlink path loss threshold, step four is performed.

步骤三，根据第二当前发射功率阈值、第一当前发射功率阈值、第二发射功率和用户终端对应的最大发射功率，确定第二目标发射功率。Step 3: Determine a second target transmit power according to the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and a maximum transmit power corresponding to the user terminal.

在实施中，如果第二射频信号的当前下行路损值大于预先存储的下行路损阈值，则用户终端可以根据第二当前发射功率阈值、第一当前发射功率阈值、第二发射功率和用户终端对应的最大发射功率，确定第二目标发射功率。其中，用户终端根据第二当前发射功率阈值、第一当前发射功率阈值、第二发射功率和用户终端对应的最大发射功率，确定第二目标发射功率的处理过程与上述步骤120类似，此处不再赘述。In implementation, if the current downlink path loss value of the second radio frequency signal is greater than the pre-stored downlink path loss threshold value, the user terminal may use the second current transmit power threshold value, the first current transmit power threshold value, the second transmit power, and the user terminal. The corresponding maximum transmission power determines the second target transmission power. The process of determining the second target transmit power by the user terminal according to the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and the maximum transmit power corresponding to the user terminal is similar to step 120 described above, and is not described here. More details.

步骤四，将第二发射功率作为第二射频信号的第二目标发射功率，并通过第二天线按照第二目标发射功率发射待发射的一个或多个第二射频信号。In step four, the second transmission power is used as a second target transmission power of the second radio frequency signal, and one or more second radio frequency signals to be transmitted are transmitted through the second antenna according to the second target transmission power.

在实施中，如果第二射频信号的当前下行路损值小于或等于预先存储的下行路损阈值，则将第二发射功率作为第二射频信号的第二目标发射功率，并通过第二天线按照第二目标发射功率发射待发射的一个或多个第二射频信号。In the implementation, if the current downlink path loss value of the second radio frequency signal is less than or equal to the pre-stored downlink path loss threshold, the second transmission power is used as the second target transmission power of the second radio frequency signal, and the The second target transmission power transmits one or more second radio frequency signals to be transmitted.

基于相同的技术构思，本申请实施例还提供了一种提升上行性能的装置，所述装置应用于用户终端，所述用户终端包括至少两个天线，所述至少两个天线包括第一天线，所述至少两个天线用于所述用户终端通过不同的天线发射第一射频信号和第二射频信号，如图4所示，所述装置包括：Based on the same technical concept, an embodiment of the present application further provides an apparatus for improving uplink performance. The apparatus is applied to a user terminal. The user terminal includes at least two antennas, and the at least two antennas include a first antenna. The at least two antennas are used by the user terminal to transmit a first radio frequency signal and a second radio frequency signal through different antennas. As shown in FIG. 4, the apparatus includes:

获取模块410，用于获取待发射的一个或多个所述第一射频信号对应的第一发射功率，所述第一发射功率为所述用户终端连接的基站为所述第一射频信号分配的发射功率；The obtaining module 410 is configured to obtain first transmission power corresponding to one or more of the first radio frequency signals to be transmitted, where the first transmission power is allocated by the base station connected to the user terminal to the first radio frequency signal. Transmit power

确定模块420，用于当所述第一发射功率大于所述第一射频信号当前所属的所述第一天线的当前发射功率阈值，且所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线时，则从所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中，确定出第一当前发射功率阈值与所述第一发射功率正向最接近的第一目标天线，其中，如果所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中存在至少一个大于或等于所述第一发射功率的天线，则所述第一目标天线为至少一个当前发射功率阈值大于或等于所述第一发射功率的天线中各个天线对应的当前发射功率阈值中最小的，或者，如果所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值均小于所述第一发射功率的天线，则所述第一目标天线为所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的；A determining module 420, configured to: when the first transmit power is greater than a current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and among the at least two antennas except the first antenna, When at least one antenna having at least one current transmit power threshold value greater than the current transmit power threshold value of the first antenna exists in the at least one antenna, the antennas from the at least one current transmit power threshold value greater than the current transmit power threshold value of the first antenna are selected. To determine a first target antenna whose first current transmission power threshold value is closest to the first transmission power forward direction, wherein if the at least one current transmission power threshold value is greater than the current transmission power threshold value of the first antenna, There is at least one antenna greater than or equal to the first transmit power, the first target antenna is at least one current transmit power threshold corresponding to each antenna among the antennas whose current transmit power threshold is greater than or equal to the first transmit power The smallest, or if the at least one current transmit power threshold is greater than the Among the antennas with the current transmit power threshold, if the current transmit power threshold of each antenna is less than the first transmit power, then the first target antenna is the at least one current transmit power threshold that is greater than the current transmit of the first antenna. Among the antennas with the power threshold, the current transmission power threshold of each antenna is the largest;

所述确定模块420，还用于根据所述第一发射功率和所述第一当前发射功率阈值，确定第一目标发射功率；The determining module 420 is further configured to determine a first target transmit power according to the first transmit power and the first current transmit power threshold;

发射模块430，用于通过所述第一目标天线按照所述第一目标发射功率发射所述待发射的一个或多个所述第一射频信号。The transmitting module 430 is configured to transmit the one or more first radio frequency signals to be transmitted through the first target antenna according to the first target transmission power.

在一种可能的实现方式中，所述确定模块420，还用于当所述第一发射功率小于所述第一射频信号当前所属的所述第一天线的当前发射功率阈值，且所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线时，则从所述至少一个天线中存在至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线中，确定出第一当前发射功率阈值与所述第一发射功率正向最接近的第一目标天线，所述第一目标天线为所述至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线中各天线的当前发射功率阈值中最小的。In a possible implementation manner, the determining module 420 is further configured to: when the first transmit power is less than a current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and the at least When at least one current transmit power threshold of at least one antenna other than the first antenna of the two antennas is smaller than the current transmit power threshold of the first antenna and is greater than or equal to the first transmit power, then from Among the at least one antenna, at least one current transmit power threshold value is smaller than the first transmit power threshold value of the first antenna and is greater than or equal to the first transmit power, and the first current transmit power threshold value and the first transmit power threshold value are determined. A first target antenna whose transmission power is closest to the forward direction, the first target antenna is a signal where the at least one current transmission power threshold value is less than the first transmission power threshold value of the first antenna and is greater than or equal to the first transmission power The smallest of the current transmit power thresholds of the antennas.

所述确定模块420，还用于当所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线时，则从所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中，确定出第一目标天线，所述第一目标天线的第一当前发射功率阈值为所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的。The determining module 420 is further configured to: when at least one antenna having a current transmission power threshold greater than the current transmission power threshold of the first antenna exists in at least one of the at least two antennas except the first antenna A first target antenna is determined from the antennas whose at least one current transmit power threshold is greater than the current transmit power threshold of the first antenna, and the first current transmit power threshold of the first target antenna is the at least One of the antennas whose current transmit power threshold is greater than the current transmit power threshold of the first antenna is the largest of the current transmit power thresholds of each antenna.

在一种可能的实现方式中，所述确定模块420，还用于当所述至少两个天线中除所述第一天线外的至少一个天线中各天线的当前发射功率阈值均小于或等于所述第一天线的当前发射功率阈值的天线时，所述第一目标天线为所述第一天线。In a possible implementation manner, the determining module 420 is further configured to: when a current transmit power threshold of each antenna in at least one antenna among the at least two antennas except the first antenna is less than or equal to When the antenna with the current transmit power threshold of the first antenna is described, the first target antenna is the first antenna.

在一种可能的实现方式中，所述确定模块420，具体用于：In a possible implementation manner, the determining module 420 is specifically configured to:

所述确定模块420，还用于如果所述第一发射功率大于所述第一当前发射功率阈值，获取待发射的一个或多个所述第二射频信号对应的第二发射功率，所述第二发射功率为所述连接的基站为所述第二射频信号分配的发射功率，并从至少两个天线中除所述第一目标天线外的至少一个天线中，确定出第二目标天线，所述第二目标天线的第二当前发射功率阈值为所述至少一个天线中各天线的当前发射功率阈值中最大的；The determining module 420 is further configured to obtain second transmission power corresponding to one or more second radio frequency signals to be transmitted if the first transmission power is greater than the first current transmission power threshold, and the first The two transmit powers are the transmit powers allocated by the connected base station to the second radio frequency signal, and a second target antenna is determined from at least one of the at least two antennas except the first target antenna, so The second current transmit power threshold of the second target antenna is the largest of the current transmit power thresholds of each of the at least one antenna;

所述确定模块420，还用于如果所述第二发射功率小于所述第二当前发射功率阈值，则根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率，所述第二目标发射功率小于或等于所述第二当前发射功率阈值，且所述第二目标发射功率与所述第一当前发射功率阈值的和值小于或等于所述最大发射功率；The determining module 420 is further configured to: if the second transmission power is less than the second current transmission power threshold, according to the second current transmission power threshold, the first current transmission power threshold, the second The transmit power and the maximum transmit power corresponding to the user terminal, determine the second target transmit power, the second target transmit power is less than or equal to the second current transmit power threshold, and the second target transmit power and The sum of the first current transmit power thresholds is less than or equal to the maximum transmit power;

所述发射模块430，还用于通过所述第二目标天线按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。The transmitting module 430 is further configured to transmit the one or more second radio frequency signals to be transmitted through the second target antenna according to the second target transmission power.

所述确定模块420，还用于如果所述第一发射功率大于所述第一当前发射功率阈值，获取待发射的一个或多个所述第二射频信号对应的第二发射功率，所述第二发射功率为所述连接的基站为所述第二射频信号分配的发射功率，并从至少两个天线中，确定出第二目标天线，所述第二目标天线的第二当前发射功率阈值为所述至少两个天线中各天线的当前发射功率阈值中最大的；The determining module 420 is further configured to obtain second transmission power corresponding to one or more second radio frequency signals to be transmitted if the first transmission power is greater than the first current transmission power threshold, and the first The second transmit power is the transmit power allocated by the connected base station to the second radio frequency signal, and a second target antenna is determined from at least two antennas, and the second current transmit power threshold of the second target antenna is The largest of the current transmit power thresholds of each of the at least two antennas;

在一种可能的实现方式中，所述获取模块410，还用于获取所述第二射频信号对应的当前下行路损；In a possible implementation manner, the obtaining module 410 is further configured to obtain a current downlink path loss corresponding to the second radio frequency signal;

判断模块440，用于判断所述当前下行路损是否大于预先存储的下行路损阈值；A determining module 440, configured to determine whether the current downlink path loss is greater than a pre-stored downlink path loss threshold;

如果所述当前下行路损大于预先存储的下行路损阈值，则触发所述确定模块420执行所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率步骤。If the current downlink path loss is greater than a pre-stored downlink path loss threshold, triggering the determining module 420 to execute the according to the second current transmit power threshold, the first current transmit power threshold, and the second transmit The step of determining the second target transmission power with the power and the maximum transmission power corresponding to the user terminal.

在一种可能的实现方式中，所述发射模块430，还用于如果所述当前下行路损不大于预先存储的下行路损阈值，则将所述第二发射功率作为所述第二射频信号的所述第二目标发射功率，并通过第二天线按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。In a possible implementation manner, the transmitting module 430 is further configured to use the second transmit power as the second radio frequency signal if the current downlink path loss is not greater than a pre-stored downlink path loss threshold. The second target transmission power, and transmitting the one or more second radio frequency signals to be transmitted through the second antenna according to the second target transmission power.

基于相同的技术构思，本申请实施例还提供了一种用户终端，如图5所示，所述用户终端包括：一个或多个处理器510、一个或多个存储器520、一个或多个调制解调器540(图中仅示出了一个)、一个或多个射频电路550和至少两个天线560；在一些实施例中，所述用户终端还可以包括一个或多个传感器530。Based on the same technical concept, an embodiment of the present application further provides a user terminal. As shown in FIG. 5, the user terminal includes: one or more processors 510, one or more memories 520, and one or more modems. 540 (only one is shown in the figure), one or more radio frequency circuits 550, and at least two antennas 560; in some embodiments, the user terminal may further include one or more sensors 530.

其中，所述存储器520，用于存储程序指令；The memory 520 is configured to store program instructions;

所述传感器530，用于天线560当前与人体之间的距离；The sensor 530 is used for the distance between the antenna 560 and the human body;

所述调制解调器540，用于获取待发射的一个或多个所述第一射频信号对应的第一发射功率，所述第一发射功率为所述用户终端连接的基站为所述第一射频信号分配的发射功率；The modem 540 is configured to obtain first transmission power corresponding to one or more of the first radio frequency signals to be transmitted, where the first transmission power is allocated to the first radio frequency signal by a base station connected to the user terminal. Transmit power

所述处理器510，用于当所述第一发射功率大于所述第一射频信号当前所属的所述第一天线的当前发射功率阈值，且所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线时，则从所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中，确定出第一当前发射功率阈值与所述第一发射功率正向最接近的第一目标天线，其中，如果所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中存在至少一个大于或等于所述第一发射功率的天线，则所述第一目标天线为至少一个当前发射功率阈值大于或等于所述第一发射功率的天线中各个天线对应的当前发射功率阈值中最小的，或者，如果所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值均小于所述第一发射功率的天线，则所述第一目标天线为所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的；The processor 510 is configured to: when the first transmit power is greater than a current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and divide the first antenna from the at least two antennas When there is at least one antenna having at least one current transmit power threshold greater than the current transmit power threshold of the first antenna, the Among the antennas, a first target antenna whose first current transmit power threshold value is closest to the forward direction of the first transmit power is determined, wherein if the at least one current transmit power threshold value is greater than the current transmit power threshold value of the first antenna There is at least one antenna greater than or equal to the first transmission power in the antenna, the first target antenna is the current transmission corresponding to each antenna in the at least one antenna whose current transmission power threshold is greater than or equal to the first transmission power The smallest of the power thresholds, or if the at least one current transmit power threshold is greater than the first antenna Among the antennas with the current transmit power threshold, if the current transmit power threshold of each antenna is less than the first transmit power, then the first target antenna is the at least one current transmit power threshold that is greater than the current transmit of the first antenna. Among the antennas with the power threshold, the current transmission power threshold of each antenna is the largest;

所述处理器510，还用于根据所述第一发射功率和所述第一当前发射功率阈值，确定第一目标发射功率；The processor 510 is further configured to determine a first target transmit power according to the first transmit power and the first current transmit power threshold;

所述调制解调器540，还用于通过所述射频电路550和所述第一目标天线560按照所述第一目标发射功率发射所述待发射的一个或多个所述第一射频信号。The modem 540 is further configured to transmit the one or more first radio frequency signals to be transmitted through the radio frequency circuit 550 and the first target antenna 560 according to the first target transmission power.

在一种可能的实现方式中，所述处理器510，还用于当所述第一发射功率小于所述第一射频信号当前所属的所述第一天线的当前发射功率阈值，且所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线时，则从所述至少一个天线中存在至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线中，确定出第一当前发射功率阈值与所述第一发射功率正向最接近的第一目标天线，所述第一目标天线为所述至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线中各天线的当前发射功率阈值中最小的。In a possible implementation manner, the processor 510 is further configured to: when the first transmit power is less than a current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and the at least When at least one current transmit power threshold of at least one antenna other than the first antenna of the two antennas is smaller than the current transmit power threshold of the first antenna and is greater than or equal to the first transmit power, then from Among the at least one antenna, at least one current transmit power threshold value is smaller than the first transmit power threshold value of the first antenna and is greater than or equal to the first transmit power, and the first current transmit power threshold value and the first transmit power threshold value are determined. A first target antenna whose transmission power is closest to the forward direction, the first target antenna is a signal where the at least one current transmission power threshold value is less than the first transmission power threshold value of the first antenna and is greater than or equal to the first transmission power The smallest of the current transmit power thresholds of the antennas.

所述处理器510，还用于当所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线时，则从所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中，确定出第一目标天线，所述第一目标天线的第一当前发射功率阈值为所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的。The processor 510 is further configured to: when at least one antenna having a current transmission power threshold value greater than the current transmission power threshold value of the first antenna exists in at least one antenna of the at least two antennas except the first antenna A first target antenna is determined from the antennas whose at least one current transmit power threshold is greater than the current transmit power threshold of the first antenna, and the first current transmit power threshold of the first target antenna is the at least One of the antennas whose current transmit power threshold is greater than the current transmit power threshold of the first antenna is the largest of the current transmit power thresholds of each antenna.

在一种可能的实现方式中，所述处理器510，还用于当所述至少两个天线中除所述第一天线外的至少一个天线中各天线的当前发射功率阈值均小于或等于所述第一天线的当前发射功率阈值的天线时，所述第一目标天线为所述第一天线。In a possible implementation manner, the processor 510 is further configured to: when the current transmit power threshold of each antenna in at least one antenna among the at least two antennas except the first antenna is less than or equal to When the antenna with the current transmit power threshold of the first antenna is described, the first target antenna is the first antenna.

在一种可能的实现方式中，所述处理器510执行所述根据所述第一发射功率和所述第一当前发射功率阈值，确定第一目标发射功率操作，包括：In a possible implementation manner, the executing, by the processor 510, the first target transmit power operation according to the first transmit power and the first current transmit power threshold includes:

所述处理器510，还用于如果所述第一发射功率大于所述第一当前发射功率阈值，获取待发射的一个或多个所述第二射频信号对应的第二发射功率，所述第二发射功率为所述连接的基站为所述第二射频信号分配的发射功率，并从至少两个天线中除所述第一目标天线外的至少一个天线中，确定出第二目标天线，所述第二目标天线的第二当前发射功率阈值为所述至少一个天线中各天线的当前发射功率阈值中最大的；The processor 510 is further configured to obtain second transmission power corresponding to one or more of the second radio frequency signals to be transmitted if the first transmission power is greater than the first current transmission power threshold, and the first The two transmit powers are the transmit powers allocated by the connected base station to the second radio frequency signal, and a second target antenna is determined from at least one of the at least two antennas except the first target antenna, so The second current transmit power threshold of the second target antenna is the largest of the current transmit power thresholds of each of the at least one antenna;

所述处理器510，还用于如果所述第二发射功率小于所述第二当前发射功率阈值，则根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率，所述第二目标发射功率小于或等于所述第二当前发射功率阈值，且所述第二目标发射功率与所述第一当前发射功率阈值的和值小于或等于所述最大发射功率；The processor 510 is further configured to, if the second transmit power is less than the second current transmit power threshold, then according to the second current transmit power threshold, the first current transmit power threshold, and the second The transmission power and the maximum transmission power corresponding to the user terminal determine the second target transmission power, the second target transmission power is less than or equal to the second current transmission power threshold, and the second target transmission power and The sum of the first current transmit power thresholds is less than or equal to the maximum transmit power;

所述调制解调器540，还用于通过所述射频电路550和所述第二目标天线560按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。The modem 540 is further configured to transmit the one or more second radio frequency signals to be transmitted through the radio frequency circuit 550 and the second target antenna 560 according to the second target transmission power.

所述处理器510，还用于如果所述第一发射功率大于所述第一当前发射功率阈值，获取待发射的一个或多个所述第二射频信号对应的第二发射功率，所述第二发射功率为所述连接的基站为所述第二射频信号分配的发射功率，并从至少两个天线中，确定出第二目标天线，所述第二目标天线的第二当前发射功率阈值为所述至少两个天线中各天线的当前发射功率阈值中最大的；The processor 510 is further configured to obtain second transmission power corresponding to one or more of the second radio frequency signals to be transmitted if the first transmission power is greater than the first current transmission power threshold, and the first The second transmit power is the transmit power allocated by the connected base station to the second radio frequency signal, and a second target antenna is determined from at least two antennas, and the second current transmit power threshold of the second target antenna is The largest of the current transmit power thresholds of each of the at least two antennas;

所述处理器510，还用于如果所述第二发射功率小于所述第二当前发射功率阈值，则根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率，所述第二目标发射功率小于或等于所述第二当前发射功率阈值，且所述第二目标发射功率与所述第一当前发射功率阈值的和值小于或等于所述最大发射功率；The processor 510 is further configured to, if the second transmit power is less than the second current transmit power threshold, then according to the second current transmit power threshold, the first current transmit power threshold, and the second The transmit power and the maximum transmit power corresponding to the user terminal, determine the second target transmit power, the second target transmit power is less than or equal to the second current transmit power threshold, and the second target transmit power and The sum of the first current transmit power thresholds is less than or equal to the maximum transmit power;

在一种可能的实现方式中，所述处理器510执行所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率操作，包括：In a possible implementation manner, the processor 510 executes the maximum value corresponding to the second current transmission power threshold, the first current transmission power threshold, the second transmission power, and the user terminal. Transmit power, and determining the second target transmit power operation includes:

根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二射频信号对应的发射功率提升值；Determining a transmit power boost value corresponding to the second radio frequency signal according to the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and a maximum transmit power corresponding to the user terminal;

在一种可能的实现方式中，所述处理器510执行所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二射频信号对应的发射功率提升值操作，包括：In a possible implementation manner, the processor 510 executes the maximum value corresponding to the second current transmission power threshold, the first current transmission power threshold, the second transmission power, and the user terminal. The operation of transmitting power to determine a transmit power boost value corresponding to the second radio frequency signal includes:

在一种可能的实现方式中，所述调制解调器540，还用于获取所述第二射频信号对应的当前下行路损；In a possible implementation manner, the modem 540 is further configured to obtain a current downlink path loss corresponding to the second radio frequency signal;

所述处理器510，还用于判断所述当前下行路损是否大于预先存储的下行路损阈值；The processor 510 is further configured to determine whether the current downlink path loss is greater than a pre-stored downlink path loss threshold;

所述处理器510，还用于如果所述当前下行路损大于预先存储的下行路损阈值，则执行所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率步骤。The processor 510 is further configured to, if the current downlink path loss is greater than a pre-stored downlink path loss threshold, execute the according to the second current transmit power threshold, the first current transmit power threshold, the Determining the second target transmission power step by using the second transmission power and the maximum transmission power corresponding to the user terminal.

在一种可能的实现方式中，所述处理器510，还用于如果所述当前下行路损不大于预先存储的下行路损阈值，则将所述第二发射功率作为所述第二射频信号的所述第二目标发射功率，并通过第二天线按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。In a possible implementation manner, the processor 510 is further configured to use the second transmission power as the second radio frequency signal if the current downlink path loss is not greater than a pre-stored downlink path loss threshold. The second target transmission power, and transmitting the one or more second radio frequency signals to be transmitted through the second antenna according to the second target transmission power.

基于相同的技术构思，本申请实施例还提供了一种计算机可读存储介质，包括指令，当所述指令在计算机上运行时，使所述计算机执行上述的提升上行性能的方法。Based on the same technical concept, an embodiment of the present application further provides a computer-readable storage medium including instructions. When the instructions are run on a computer, the computer is caused to execute the foregoing method for improving uplink performance.

基于相同的技术构思，本申请实施例还提供了一种包含指令的计算机程序产品，当其在计算机上运行时，使得计算机执行上述的提升上行性能的方法。Based on the same technical concept, the embodiment of the present application further provides a computer program product containing instructions, which when run on a computer, causes the computer to execute the above-mentioned method for improving uplink performance.

在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时，全部或部分地产生按照本申请实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质，(例如，软盘、硬盘、磁带)、光介质(例如，DVD)、或者半导体介质(例如固态硬盘Solid State Disk(SSD))等。In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, all or part of the processes or functions according to the embodiments of the present application are generated. The computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be from a website site, computer, server, or data center Transmission by wire (for example, coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (for example, infrared, wireless, microwave, etc.) to another website site, computer, server, or data center. The computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server, a data center, and the like that includes one or more available medium integration. The available medium may be a magnetic medium (for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (for example, a DVD), or a semiconductor medium (for example, a solid state disk (Solid State Disk (SSD)), and the like.

以上所述仅为本申请的较佳实施例，并不用以限制本申请，凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。The above is only a preferred embodiment of the present application and is not intended to limit the present application. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection of the present application. Within range.

Claims

一种提升上行性能的方法，其特征在于，所述方法应用于用户终端，所述用户终端包括至少两个天线，所述至少两个天线包括第一天线，所述至少两个天线用于所述用户终端通过不同的天线发射第一射频信号和第二射频信号，所述方法包括：A method for improving uplink performance, characterized in that the method is applied to a user terminal, the user terminal includes at least two antennas, the at least two antennas include a first antenna, and the at least two antennas are used for all The user terminal transmits a first radio frequency signal and a second radio frequency signal through different antennas. The method includes:

获取待发射的一个或多个所述第一射频信号对应的第一发射功率，所述第一发射功率为所述用户终端连接的基站为所述第一射频信号分配的发射功率；Acquiring first transmission power corresponding to one or more of the first radio frequency signals to be transmitted, where the first transmission power is a transmission power allocated by the base station connected to the user terminal for the first radio frequency signal;

当所述第一发射功率大于所述第一射频信号当前所属的所述第一天线的当前发射功率阈值，且所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线时，则从所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中，确定出第一当前发射功率阈值与所述第一发射功率正向最接近的第一目标天线，其中，如果所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中存在至少一个大于或等于所述第一发射功率的天线，则所述第一目标天线为至少一个当前发射功率阈值大于或等于所述第一发射功率的天线中各个天线对应的当前发射功率阈值中最小的，或者，如果所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值均小于所述第一发射功率的天线，则所述第一目标天线为所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的；When the first transmit power is greater than a current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and at least one of the at least two antennas other than the first antenna has at least one When an antenna whose current transmit power threshold is greater than the current transmit power threshold of the first antenna, determining the first current from the antennas whose at least one current transmit power threshold is greater than the current transmit power threshold of the first antenna A first target antenna whose transmission power threshold value is closest to the first transmission power direction, wherein if at least one of the antennas having a current transmission power threshold value greater than the first transmission power threshold value of the first antenna is greater than or An antenna equal to the first transmission power, then the first target antenna is the smallest of the current transmission power thresholds corresponding to each antenna among at least one antenna with a current transmission power threshold greater than or equal to the first transmission power, or If the at least one current transmit power threshold is greater than the current transmit power threshold of the first antenna If the current transmit power threshold of each antenna in the antenna is smaller than the first transmit power, then the first target antenna is one of the antennas in which the at least one current transmit power threshold is greater than the first transmit power threshold The largest of the current transmit power thresholds of each antenna;

根据所述第一发射功率和所述第一当前发射功率阈值，确定第一目标发射功率；Determining a first target transmit power according to the first transmit power and the first current transmit power threshold;

通过所述第一目标天线按照所述第一目标发射功率发射所述待发射的一个或多个所述第一射频信号。Transmitting the one or more first radio frequency signals to be transmitted through the first target antenna according to the first target transmission power.
根据权利要求1所述的方法，其特征在于，所述根据所述第一发射功率和所述第一当前发射功率阈值，确定第一目标发射功率之前，所述方法还包括：The method according to claim 1, wherein before the determining a first target transmission power according to the first transmission power and the first current transmission power threshold, the method further comprises:

当所述第一发射功率小于所述第一射频信号当前所属的所述第一天线的当前发射功率阈值，且所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线时，则从所述至少一个天线中存在至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线中，确定出第一当前发射功率阈值与所述第一发射功率正向最接近的第一目标天线，所述第一目标天线为所述至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线中各天线的当前发射功率阈值中最小的。When the first transmit power is less than a current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and at least one of the at least two antennas other than the first antenna has at least one When an antenna whose current transmit power threshold is less than the current transmit power threshold of the first antenna and which is greater than or equal to the first transmit power, then there is at least one current transmit power threshold from the at least one antenna that is less than the first A first target antenna whose first current transmission power threshold is closest to the forward direction of the first target is determined from the antenna whose current transmission power threshold is greater than or equal to the first transmission power, and the first target The antenna is the smallest of the at least one current transmit power threshold value of the first transmit power threshold value which is less than the first transmit power threshold value of the first antenna and which is greater than or equal to the first transmit power.
根据权利要求1或2所述的方法，其特征在于，所述至少两个天线用于所述用户终端通过相同的天线发射第一射频信号和第二射频信号，所述根据所述第一发射功率和所述第一当前发射功率阈值，确定第一目标发射功率之前，所述方法还包括：The method according to claim 1 or 2, characterized in that the at least two antennas are used for the user terminal to transmit a first radio frequency signal and a second radio frequency signal through the same antenna, and the first transmission Power and the first current transmit power threshold, before determining a first target transmit power, the method further includes:

当所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线时，则从所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中，确定出第一目标天线，所述第一目标天线的第一当前发射功率阈值为所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的。When at least one antenna having a current transmission power threshold value greater than the current transmission power threshold value of the first antenna exists in at least one antenna of the at least two antennas other than the first antenna, the at least one current transmission Among the antennas whose power threshold is greater than the current transmit power threshold of the first antenna, a first target antenna is determined, and the first current transmit power threshold of the first target antenna is greater than the at least one current transmit power threshold. The current transmission power threshold of an antenna is the largest among the current transmission power thresholds of each antenna.
根据权利要求1所述的方法，其特征在于，所述根据所述第一发射功率和所述第一当前发射功率阈值，确定第一目标发射功率之前，所述方法还包括：The method according to claim 1, wherein before the determining a first target transmission power according to the first transmission power and the first current transmission power threshold, the method further comprises:

当所述至少两个天线中除所述第一天线外的至少一个天线中各天线的当前发射功率阈值均小于或等于所述第一天线的当前发射功率阈值的天线时，所述第一目标天线为所述第一天线。The first target when the current transmit power threshold of each antenna in at least one of the at least two antennas except the first antenna is less than or equal to the current transmit power threshold of the first antenna; The antenna is the first antenna.
根据权利要求1或3或4所述的方法，其特征在于，所述根据所述第一发射功率和所述第一当前发射功率阈值，确定第一目标发射功率，包括：The method according to claim 1 or 3 or 4, wherein the determining a first target transmission power according to the first transmission power and the first current transmission power threshold comprises:

判断所述第一发射功率是否大于所述第一当前发射功率阈值；Determining whether the first transmit power is greater than the first current transmit power threshold;

如果所述第一发射功率大于所述第一当前发射功率阈值，则将所述第一当前发射功率阈值作为第一目标发射功率；If the first transmit power is greater than the first current transmit power threshold, using the first current transmit power threshold as a first target transmit power;

如果所述第一发射功率不大于所述第一当前发射功率阈值，则将所述第一发射功率作为第一目标发射功率。If the first transmission power is not greater than the first current transmission power threshold, the first transmission power is used as a first target transmission power.
根据权利要求5所述的方法，其特征在于，所述至少两个天线用于所述用户终端通过不同的天线发射第一射频信号和第二射频信号，所述方法还包括：The method according to claim 5, wherein the at least two antennas are used by the user terminal to transmit a first radio frequency signal and a second radio frequency signal through different antennas, and the method further comprises:

如果所述第一发射功率大于所述第一当前发射功率阈值，获取待发射的一个或多个所述第二射频信号对应的第二发射功率，所述第二发射功率为所述连接的基站为所述第二射频信号分配的发射功率，并从至少两个天线中除所述第一目标天线外的至少一个天线中，确定出第二目标天线，所述第二目标天线的第二当前发射功率阈值为所述至少一个天线中各天线的当前发射功率阈值中最大的；If the first transmit power is greater than the first current transmit power threshold, obtaining a second transmit power corresponding to one or more of the second radio frequency signals to be transmitted, where the second transmit power is the connected base station A transmission power allocated for the second radio frequency signal, and a second target antenna is determined from at least one antenna other than the first target antenna from at least two antennas, and a second current of the second target antenna The transmit power threshold is the largest of the current transmit power thresholds of each of the at least one antenna;

如果所述第二发射功率小于所述第二当前发射功率阈值，则根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率，所述第二目标发射功率小于或等于所述第二当前发射功率阈值，且所述第二目标发射功率与所述第一当前发射功率阈值的和值小于或等于所述最大发射功率；If the second transmission power is less than the second current transmission power threshold, then according to the second current transmission power threshold, the first current transmission power threshold, the second transmission power, and a value corresponding to the user terminal. The maximum transmission power, determining the second target transmission power, the second target transmission power is less than or equal to the second current transmission power threshold, and the second target transmission power is equal to the first current transmission power threshold The sum value is less than or equal to the maximum transmit power;

通过所述第二目标天线按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。Transmitting the one or more second radio frequency signals to be transmitted through the second target antenna according to the second target transmission power.
根据权利要求5所述的方法，其特征在于，所述至少两个天线用于所述用户终端通过相同的天线发射第一射频信号和第二射频信号，所述方法还包括：The method according to claim 5, wherein the at least two antennas are used by the user terminal to transmit a first radio frequency signal and a second radio frequency signal through the same antenna, and the method further comprises:

如果所述第一发射功率大于所述第一当前发射功率阈值，获取待发射的一个或多个所述第二射频信号对应的第二发射功率，所述第二发射功率为所述连接的基站为所述第二射频信号分配的发射功率，并从至少两个天线中，确定出第二目标天线，所述第二目标天线的第二当前发射功率阈值为所述至少两个天线中各天线的当前发射功率阈值中最大的；If the first transmit power is greater than the first current transmit power threshold, obtaining a second transmit power corresponding to one or more of the second radio frequency signals to be transmitted, where the second transmit power is the connected base station A transmit power allocated for the second radio frequency signal, and a second target antenna is determined from at least two antennas, and a second current transmit power threshold of the second target antenna is each of the at least two antennas The largest of the current transmit power thresholds;

如果所述第二发射功率小于所述第二当前发射功率阈值，则根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率，所述第二目标发射功率小于或等于所述第二当前发射功率阈值，且所述第二目标发射功率与所述第一当前发射功率阈值的和值小于或等于所述最大发射功率；If the second transmission power is less than the second current transmission power threshold, then according to the second current transmission power threshold, the first current transmission power threshold, the second transmission power, and a value corresponding to the user terminal. The maximum transmission power, determining the second target transmission power, the second target transmission power is less than or equal to the second current transmission power threshold, and the second target transmission power is equal to the first current transmission power threshold The sum value is less than or equal to the maximum transmit power;

通过所述第二目标天线按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。Transmitting one or more second radio frequency signals to be transmitted through the second target antenna according to the second target transmission power.
根据权利要求6或7所述的方法，其特征在于，所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率，包括：The method according to claim 6 or 7, characterized in that, according to the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and a maximum corresponding to the user terminal Transmitting power, and determining the second target transmitting power includes:

根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二射频信号对应的发射功率提升值；Determining a transmission power boost value corresponding to the second radio frequency signal according to the second current transmission power threshold, the first current transmission power threshold, the second transmission power, and a maximum transmission power corresponding to the user terminal;

将所述第二发射功率和所述发射功率提升值的第一和值，作为所述第二目标发射功率。A first sum of the second transmission power and the transmission power boost value is used as the second target transmission power.
根据权利要求8所述的方法，其特征在于，所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二射频信号对应的发射功率提升值，包括：The method according to claim 8, characterized in that, according to the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and a maximum transmit power corresponding to the user terminal Determining the boost value of the transmit power corresponding to the second radio frequency signal includes:

确定所述第二当前发射功率阈值与所述第二发射功率的第二差值；Determining a second difference between the second current transmit power threshold and the second transmit power;

确定所述第一当前发射功率阈值和所述第二发射功率的第二和值，并确定所述用户终端对应的最大发射功率与所述第二和值的第三差值；Determine a second sum of the first current transmit power threshold and the second transmit power, and determine a third difference between the maximum transmit power corresponding to the user terminal and the second sum;

如果所述第二差值大于所述第三差值，则将所述第三差值作为所述第二射频信号对应的发射功率提升值；If the second difference is greater than the third difference, using the third difference as a transmission power boost value corresponding to the second radio frequency signal;

如果所述第二差值不大于所述第三差值，则将所述第二差值作为所述第二射频信号对应的发射功率提升值。If the second difference value is not greater than the third difference value, the second difference value is used as a transmission power boost value corresponding to the second radio frequency signal.
根据权利要求6或7所述的方法，其特征在于，所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率之前，所述方法还包括：The method according to claim 6 or 7, characterized in that, according to the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and a maximum corresponding to the user terminal Transmit power, before determining the second target transmit power, the method further includes:

获取所述第二射频信号对应的当前下行路损；Acquiring the current downlink path loss corresponding to the second radio frequency signal;

判断所述当前下行路损是否大于预先存储的下行路损阈值；Determining whether the current downlink path loss is greater than a pre-stored downlink path loss threshold;

如果所述当前下行路损大于预先存储的下行路损阈值，则执行所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率步骤。If the current downlink path loss is greater than a pre-stored downlink path loss threshold, executing the according to the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and the user terminal The step of determining the second target transmission power corresponding to the maximum transmission power.
根据权利要求10所述的方法，其特征在于，所述方法还包括：The method according to claim 10, further comprising:

如果所述当前下行路损不大于预先存储的下行路损阈值，则将所述第二发射功率作为所述第二射频信号的所述第二目标发射功率，并通过第二天线按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。If the current downlink path loss is not greater than a pre-stored downlink path loss threshold, the second transmit power is used as the second target transmit power of the second radio frequency signal, and the The two target transmission powers transmit the one or more second radio frequency signals to be transmitted.
根据权利要求1-11任一所述的方法，其特征在于，所述用户终端为支持非独立组网NSA架构并且具备动态功率共享能力的终端。The method according to any one of claims 1-11, wherein the user terminal is a terminal that supports a non-independent networking NSA architecture and has a dynamic power sharing capability.
根据权利要求1-12任一所述的方法，其特征在于，所述第一射频信号属于所述用户终端所在的NSA组网架构下的主小区的信号。The method according to any one of claims 1-12, wherein the first radio frequency signal belongs to a signal of a primary cell in an NSA network architecture where the user terminal is located.
根据权利要求1-13任一所述的方法，其特征在于，所述第二射频信号属于所述用户终端所在的NSA组网架构下的辅小区的信号。The method according to any one of claims 1-13, wherein the second radio frequency signal belongs to a signal of a secondary cell in an NSA network architecture where the user terminal is located.
一种提升上行性能的装置，其特征在于，所述装置应用于用户终端，所述用户终端包括至少两个天线，所述至少两个天线包括第一天线，所述至少两个天线用于所述用户终端通过不同的天线发射第一射频信号和第二射频信号，所述装置包括：An apparatus for improving uplink performance, characterized in that the apparatus is applied to a user terminal, the user terminal includes at least two antennas, the at least two antennas include a first antenna, and the at least two antennas are used for all The user terminal transmits a first radio frequency signal and a second radio frequency signal through different antennas, and the device includes:

获取模块，用于获取待发射的一个或多个所述第一射频信号对应的第一发射功率，所述第一发射功率为所述用户终端连接的基站为所述第一射频信号分配的发射功率；An obtaining module, configured to obtain first transmission power corresponding to one or more of the first radio frequency signals to be transmitted, where the first transmission power is a transmission allocated by the base station connected to the user terminal to the first radio frequency signal; power;

确定模块，用于当所述第一发射功率大于所述第一射频信号当前所属的所述第一天线的当前发射功率阈值，且所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线时，则从所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中，确定出第一当前发射功率阈值与所述第一发射功率正向最接近的第一目标天线，其中，如果所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中存在至少一个大于或等于所述第一发射功率的天线，则所述第一目标天线为至少一个当前发射功率阈值大于或等于所述第一发射功率的天线中各个天线对应的当前发射功率阈值中最小的，或者，如果所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值均小于所述第一发射功率的天线，则所述第一目标天线为所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的；A determining module, configured to: when the first transmit power is greater than a current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and at least two of the at least two antennas except the first antenna When at least one antenna having a current transmit power threshold greater than the current transmit power threshold of the first antenna exists in one antenna, from the antennas where the at least one current transmit power threshold is greater than the current transmit power threshold of the first antenna, A first target antenna whose first current transmit power threshold value is closest to the first transmit power direction is determined, and if the at least one current transmit power threshold value is greater than the current transmit power threshold value of the first antenna, If there is at least one antenna that is greater than or equal to the first transmission power, the first target antenna is in a current transmission power threshold value corresponding to each antenna among the antennas whose current transmission power threshold is greater than or equal to the first transmission power. The smallest, or if the at least one current transmit power threshold is greater than the current threshold of the first antenna Among the antennas whose transmit power threshold is the current transmit power threshold of each antenna being smaller than the first transmit power, the first target antenna is the at least one current transmit power threshold which is greater than the current transmit power of the first antenna The antenna with the highest threshold among the current transmit power thresholds of the antennas;

所述确定模块，还用于根据所述第一发射功率和所述第一当前发射功率阈值，确定第一目标发射功率；The determining module is further configured to determine a first target transmit power according to the first transmit power and the first current transmit power threshold;

发射模块，用于通过所述第一目标天线按照所述第一目标发射功率发射所述待发射的一个或多个所述第一射频信号。The transmitting module is configured to transmit the one or more first radio frequency signals to be transmitted through the first target antenna according to the first target transmission power.
根据权利要求15所述的装置，其特征在于，The device according to claim 15, wherein:

所述确定模块，还用于当所述第一发射功率小于所述第一射频信号当前所属的所述第一天线的当前发射功率阈值，且所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线时，则从所述至少一个天线中存在至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线中，确定出第一当前发射功率阈值与所述第一发射功率正向最接近的第一目标天线，所述第一目标天线为所述至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线中各天线的当前发射功率阈值中最小的。The determining module is further configured to: when the first transmit power is less than a current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and divide the first antenna from the at least two antennas When there is at least one current transmit power threshold value in at least one antenna outside the first transmit power threshold value of the first antenna and greater than or equal to the first transmit power, at least one current transmit power value exists in the at least one antenna. Among antennas whose transmit power threshold is less than the current transmit power threshold of the first antenna and is greater than or equal to the first transmit power, a first first transmit power threshold that is closest to the forward direction of the first transmit power is determined. A target antenna, where the first target antenna is within a current transmission power threshold of each of the antennas in the antenna where the at least one current transmission power threshold is less than the current transmission power threshold of the first antenna and is greater than or equal to the first transmission power the smallest.
根据权利要求15或16所述的装置，其特征在于，所述至少两个天线用于所述用户终端通过相同的天线发射第一射频信号和第二射频信号；The apparatus according to claim 15 or 16, wherein the at least two antennas are used for the user terminal to transmit a first radio frequency signal and a second radio frequency signal through the same antenna;

所述确定模块，还用于当所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线时，则从所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中，确定出第一目标天线，所述第一目标天线的第一当前发射功率阈值为所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的。The determining module is further configured to, when at least one antenna having a current transmission power threshold value greater than the current transmission power threshold value of the first antenna exists in at least one antenna of the at least two antennas except the first antenna, A first target antenna is determined from the antennas whose at least one current transmit power threshold is greater than the current transmit power threshold of the first antenna, and the first current transmit power threshold of the first target antenna is the at least one The largest current transmit power threshold of each antenna among the antennas whose current transmit power threshold is greater than the current transmit power threshold of the first antenna.
根据权利要求15所述的装置，其特征在于，The device according to claim 15, wherein:

所述确定模块，还用于当所述至少两个天线中除所述第一天线外的至少一个天线中各天线的当前发射功率阈值均小于或等于所述第一天线的当前发射功率阈值的天线时，所述第一目标天线为所述第一天线。The determining module is further configured to: when the current transmit power threshold of each antenna in at least one of the at least two antennas except the first antenna is less than or equal to the current transmit power threshold of the first antenna When the antenna is used, the first target antenna is the first antenna.
根据权利要求15或17或18所述的装置，其特征在于，所述确定模块，具体用于：The device according to claim 15 or 17 or 18, wherein the determining module is specifically configured to:

判断所述第一发射功率是否大于所述第一当前发射功率阈值；Determining whether the first transmit power is greater than the first current transmit power threshold;

如果所述第一发射功率大于所述第一当前发射功率阈值，则将所述第一当前发射功率阈值作为第一目标发射功率；If the first transmit power is greater than the first current transmit power threshold, using the first current transmit power threshold as a first target transmit power;

如果所述第一发射功率不大于所述第一当前发射功率阈值，则将所述第一发射功率作为第一目标发射功率。If the first transmission power is not greater than the first current transmission power threshold, the first transmission power is used as a first target transmission power.
根据权利要求19所述的装置，其特征在于，所述至少两个天线用于所述用户终端通过不同的天线发射第一射频信号和第二射频信号；The apparatus according to claim 19, wherein the at least two antennas are used for the user terminal to transmit a first radio frequency signal and a second radio frequency signal through different antennas;

所述确定模块，还用于如果所述第一发射功率大于所述第一当前发射功率阈值，获取待发射的一个或多个所述第二射频信号对应的第二发射功率，所述第二发射功率为所述连接的基站为所述第二射频信号分配的发射功率，并从至少两个天线中除所述第一目标天线外的至少一个天线中，确定出第二目标天线，所述第二目标天线的第二当前发射功率阈值为所述至少一个天线中各天线的当前发射功率阈值中最大的；The determining module is further configured to obtain second transmission power corresponding to one or more of the second radio frequency signals to be transmitted if the first transmission power is greater than the first current transmission power threshold, and the second The transmission power is the transmission power allocated by the connected base station to the second radio frequency signal, and a second target antenna is determined from at least one antenna other than the first target antenna from at least two antennas, the The second current transmit power threshold of the second target antenna is the largest of the current transmit power thresholds of each of the at least one antenna;

所述确定模块，还用于如果所述第二发射功率小于所述第二当前发射功率阈值，则根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率，所述第二目标发射功率小于或等于所述第二当前发射功率阈值，且所述第二目标发射功率与所述第一当前发射功率阈值的和值小于或等于所述最大发射功率；The determining module is further configured to, if the second transmission power is less than the second current transmission power threshold, then according to the second current transmission power threshold, the first current transmission power threshold, and the second transmission Power and the maximum transmit power corresponding to the user terminal, determine the second target transmit power, the second target transmit power is less than or equal to the second current transmit power threshold, and the second target transmit power is The sum of the first current transmit power thresholds is less than or equal to the maximum transmit power;

所述发射模块，还用于通过所述第二目标天线按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。The transmitting module is further configured to transmit the one or more second radio frequency signals to be transmitted through the second target antenna according to the second target transmission power.
根据权利要求19所述的装置，其特征在于，所述至少两个天线用于所述用户终端通过相同的天线发射第一射频信号和第二射频信号；The apparatus according to claim 19, wherein the at least two antennas are used for the user terminal to transmit a first radio frequency signal and a second radio frequency signal through the same antenna;

所述确定模块，还用于如果所述第一发射功率大于所述第一当前发射功率阈值，获取待发射的一个或多个所述第二射频信号对应的第二发射功率，所述第二发射功率为所述连接的基站为所述第二射频信号分配的发射功率，并从至少两个天线中，确定出第二目标天线，所述第二目标天线的第二当前发射功率阈值为所述至少两个天线中各天线的当前发射功率阈值中最大的；The determining module is further configured to obtain second transmission power corresponding to one or more of the second radio frequency signals to be transmitted if the first transmission power is greater than the first current transmission power threshold, and the second The transmission power is the transmission power allocated by the connected base station to the second radio frequency signal, and a second target antenna is determined from at least two antennas, and the second current transmit power threshold of the second target antenna is The largest of the current transmit power thresholds of each of the at least two antennas;

所述确定模块，还用于如果所述第二发射功率小于所述第二当前发射功率阈值，则根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率，所述第二目标发射功率小于或等于所述第二当前发射功率阈值，且所述第二目标发射功率与所述第一当前发射功率阈值的和值小于或等于所述最大发射功率；The determining module is further configured to, if the second transmission power is less than the second current transmission power threshold, then according to the second current transmission power threshold, the first current transmission power threshold, and the second transmission Power and the maximum transmit power corresponding to the user terminal, determine the second target transmit power, the second target transmit power is less than or equal to the second current transmit power threshold, and the second target transmit power is The sum of the first current transmit power thresholds is less than or equal to the maximum transmit power;

所述发射模块，还用于通过所述第二目标天线按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。The transmitting module is further configured to transmit the one or more second radio frequency signals to be transmitted through the second target antenna according to the second target transmission power.
根据权利要求20或21所述的装置，其特征在于，所述确定模块，具体用于：The device according to claim 20 or 21, wherein the determining module is specifically configured to:

根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二射频信号对应的发射功率提升值；Determining a transmission power boost value corresponding to the second radio frequency signal according to the second current transmission power threshold, the first current transmission power threshold, the second transmission power, and a maximum transmission power corresponding to the user terminal;

将所述第二发射功率和所述发射功率提升值的第一和值，作为所述第二目标发射功率。A first sum of the second transmission power and the transmission power boost value is used as the second target transmission power.
根据权利要求22所述的装置，其特征在于，所述确定模块，具体用于：The apparatus according to claim 22, wherein the determining module is specifically configured to:

确定所述第二当前发射功率阈值与所述第二发射功率的第二差值；Determining a second difference between the second current transmit power threshold and the second transmit power;

确定所述第一当前发射功率阈值和所述第二发射功率的第二和值，并确定所述用户终端对应的最大发射功率与所述第二和值的第三差值；Determine a second sum of the first current transmit power threshold and the second transmit power, and determine a third difference between the maximum transmit power corresponding to the user terminal and the second sum;

如果所述第二差值大于所述第三差值，则将所述第三差值作为所述第二射频信号对应的发射功率提升值；If the second difference is greater than the third difference, using the third difference as a transmission power boost value corresponding to the second radio frequency signal;

如果所述第二差值不大于所述第三差值，则将所述第二差值作为所述第二射频信号对应的发射功率提升值。If the second difference value is not greater than the third difference value, the second difference value is used as a transmission power boost value corresponding to the second radio frequency signal.
根据权利要求20或21所述的装置，其特征在于，The device according to claim 20 or 21, wherein:

所述获取模块，还用于获取所述第二射频信号对应的当前下行路损；The acquiring module is further configured to acquire a current downlink path loss corresponding to the second radio frequency signal;

判断模块，用于判断所述当前下行路损是否大于预先存储的下行路损阈值；A judging module, configured to judge whether the current downlink path loss is greater than a pre-stored downlink path loss threshold;

如果所述当前下行路损大于预先存储的下行路损阈值，则触发所述确定模块执行所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率步骤。If the current downlink path loss is greater than a pre-stored downlink path loss threshold, triggering the determining module to execute the according to the second current transmit power threshold, the first current transmit power threshold, and the second transmit power A step of determining the second target transmission power corresponding to a maximum transmission power corresponding to the user terminal.
根据权利要求24所述的装置，其特征在于，The device according to claim 24, wherein:

所述发射模块，还用于如果所述当前下行路损不大于预先存储的下行路损阈值，则将所述第二发射功率作为所述第二射频信号的所述第二目标发射功率，并通过第二天线按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。The transmitting module is further configured to: if the current downlink path loss is not greater than a pre-stored downlink path loss threshold, use the second transmission power as the second target transmission power of the second radio frequency signal, and Transmitting the one or more second radio frequency signals to be transmitted through the second antenna according to the second target transmission power.
根据权利要求15-25任一所述的装置，其特征在于，所述用户终端为支持非独立组网NSA架构并且具备动态功率共享能力的终端。The device according to any one of claims 15 to 25, wherein the user terminal is a terminal supporting a non-independent networking NSA architecture and having a dynamic power sharing capability.
根据权利要求15-26任一所述的装置，其特征在于，所述第一射频信号属于所述用户终端所在的NSA组网架构下的主小区的信号。The apparatus according to any one of claims 15 to 26, wherein the first radio frequency signal belongs to a signal of a primary cell in an NSA network architecture where the user terminal is located.
根据权利要求15-27任一所述的装置，其特征在于，所述第二射频信号属于所述用户终端所在的NSA组网架构下的辅小区的信号。The apparatus according to any one of claims 15 to 27, wherein the second radio frequency signal belongs to a signal of a secondary cell in an NSA network architecture where the user terminal is located.
一种用户终端，其特征在于，所述用户终端包括：一个或多个处理器、一个或多个存储器、一个或多个调制解调器、一个或多个射频电路和至少两个天线；A user terminal, characterized in that the user terminal includes: one or more processors, one or more memories, one or more modems, one or more radio frequency circuits, and at least two antennas;

其中，所述存储器，用于存储程序指令；The memory is used to store program instructions;

所述调制解调器，用于获取待发射的一个或多个所述第一射频信号对应的第一发射功率，所述第一发射功率为所述用户终端连接的基站为所述第一射频信号分配的发射功率；The modem is configured to obtain first transmission power corresponding to one or more of the first radio frequency signals to be transmitted, where the first transmission power is allocated by the base station connected to the user terminal to the first radio frequency signal. Transmit power

所述处理器，用于当所述第一发射功率大于所述第一射频信号当前所属的所述第一天线的当前发射功率阈值，且所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线时，则从所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中，确定出第一当前发射功率阈值与所述第一发射功率正向最接近的第一目标天线，其中，如果所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中存在至少一个大于或等于所述第一发射功率的天线，则所述第一目标天线为至少一个当前发射功率阈值大于或等于所述第一发射功率的天线中各个天线对应的当前发射功率阈值中最小的，或者，如果所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值均小于所述第一发射功率的天线，则所述第一目标天线为所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的；The processor is configured to: when the first transmit power is greater than a current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and the at least two antennas except the first antenna When at least one antenna having at least one current transmission power threshold value greater than the current transmission power threshold value of the first antenna exists in at least one antenna of the A first target antenna whose first current transmit power threshold is closest to the first transmit power forward is determined, wherein if the at least one current transmit power threshold is greater than the current transmit power threshold of the first antenna, If there is at least one antenna greater than or equal to the first transmit power in the antenna, the first target antenna is at least one current transmit power corresponding to each antenna in the antenna whose current transmit power threshold is greater than or equal to the first transmit power The smallest of the thresholds, or if the at least one current transmit power threshold is greater than the Among the antennas with the current transmit power threshold, if the current transmit power threshold of each antenna is less than the first transmit power, then the first target antenna is the at least one current transmit power threshold that is greater than the current transmit of the first antenna. Among the antennas with the power threshold, the current transmission power threshold of each antenna is the largest;

所述处理器，还用于根据所述第一发射功率和所述第一当前发射功率阈值，确定第一目标发射功率；The processor is further configured to determine a first target transmit power according to the first transmit power and the first current transmit power threshold;

所述调制解调器，还用于通过所述射频电路和所述第一目标天线按照所述第一目标发射功率发射所述待发射的一个或多个所述第一射频信号。The modem is further configured to transmit the one or more first radio frequency signals to be transmitted through the radio frequency circuit and the first target antenna according to the first target transmission power.
根据权利要求29所述的用户终端，其特征在于，The user terminal according to claim 29, wherein

所述处理器，还用于当所述第一发射功率小于所述第一射频信号当前所属的所述第一天线的当前发射功率阈值，且所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线时，则从所述至少一个天线中存在至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线中，确定出第一当前发射功率阈值与所述第一发射功率正向最接近的第一目标天线，所述第一目标天线为所述至少一个当前发射功率阈值小于所述第一天线的当前发射功率阈值且大于或等于所述第一发射功率的天线中各天线的当前发射功率阈值中最小的。The processor is further configured to: when the first transmit power is less than a current transmit power threshold of the first antenna to which the first radio frequency signal currently belongs, and divide the first antenna from the at least two antennas When there is at least one current transmit power threshold value in at least one antenna outside the first transmit power threshold value of the first antenna and greater than or equal to the first transmit power, at least one current transmit power value exists in the at least one antenna. Among antennas whose transmit power threshold is less than the current transmit power threshold of the first antenna and is greater than or equal to the first transmit power, a first first transmit power threshold that is closest to the forward direction of the first transmit power is determined. A target antenna, where the first target antenna is within a current transmission power threshold of each of the antennas in the antenna where the at least one current transmission power threshold is less than the current transmission power threshold of the first antenna and is greater than or equal to the first transmission power the smallest.
根据权利要求29或30所述的用户终端，其特征在于，所述至少两个天线用于所述用户终端通过相同的天线发射第一射频信号和第二射频信号；The user terminal according to claim 29 or 30, wherein the at least two antennas are used for the user terminal to transmit a first radio frequency signal and a second radio frequency signal through the same antenna;

所述处理器，还用于当所述至少两个天线中除所述第一天线外的至少一个天线中存在至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线时，则从所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中，确定出第一目标天线，所述第一目标天线的第一当前发射功率阈值为所述至少一个当前发射功率阈值大于所述第一天线的当前发射功率阈值的天线中各天线的当前发射功率阈值中最大的。The processor is further configured to, when at least one antenna having a current transmission power threshold greater than the current transmission power threshold of the first antenna exists in at least one of the at least two antennas except the first antenna, A first target antenna is determined from the antennas whose at least one current transmit power threshold is greater than the current transmit power threshold of the first antenna, and the first current transmit power threshold of the first target antenna is the at least one The largest current transmit power threshold of each antenna among the antennas whose current transmit power threshold is greater than the current transmit power threshold of the first antenna.
根据权利要求29所述的用户终端，其特征在于，The user terminal according to claim 29, wherein

所述处理器，还用于当所述至少两个天线中除所述第一天线外的至少一个天线中各天线的当前发射功率阈值均小于或等于所述第一天线的当前发射功率阈值的天线时，所述第一目标天线为所述第一天线。The processor is further configured to: when the current transmit power threshold of each antenna in at least one of the at least two antennas except the first antenna is less than or equal to the current transmit power threshold of the first antenna When the antenna is used, the first target antenna is the first antenna.
根据权利要求29或31或32所述的用户终端，其特征在于，所述处理器执行所述根据所述第一发射功率和所述第一当前发射功率阈值，确定第一目标发射功率操作，包括：The user terminal according to claim 29 or 31 or 32, wherein the processor executes the determining a first target transmit power operation according to the first transmit power and the first current transmit power threshold, include:

判断所述第一发射功率是否大于所述第一当前发射功率阈值；Determining whether the first transmit power is greater than the first current transmit power threshold;

如果所述第一发射功率大于所述第一当前发射功率阈值，则将所述第一当前发射功率阈值作为第一目标发射功率；If the first transmit power is greater than the first current transmit power threshold, using the first current transmit power threshold as a first target transmit power;

如果所述第一发射功率不大于所述第一当前发射功率阈值，则将所述第一发射功率作为第一目标发射功率。If the first transmission power is not greater than the first current transmission power threshold, the first transmission power is used as a first target transmission power.
根据权利要求33所述的用户终端，其特征在于，所述至少两个天线用于所述用户终端通过不同的天线发射第一射频信号和第二射频信号；The user terminal according to claim 33, wherein the at least two antennas are used for the user terminal to transmit a first radio frequency signal and a second radio frequency signal through different antennas;

所述处理器，还用于如果所述第一发射功率大于所述第一当前发射功率阈值，获取待发射的一个或多个所述第二射频信号对应的第二发射功率，所述第二发射功率为所述连接的基站为所述第二射频信号分配的发射功率，并从至少两个天线中除所述第一目标天线外的至少一个天线中，确定出第二目标天线，所述第二目标天线的第二当前发射功率阈值为所述至少一个天线中各天线的当前发射功率阈值中最大的；The processor is further configured to obtain second transmission power corresponding to one or more second radio frequency signals to be transmitted if the first transmission power is greater than the first current transmission power threshold, and the second The transmission power is the transmission power allocated by the connected base station to the second radio frequency signal, and a second target antenna is determined from at least one antenna other than the first target antenna from at least two antennas, the The second current transmit power threshold of the second target antenna is the largest of the current transmit power thresholds of each of the at least one antenna;

所述处理器，还用于如果所述第二发射功率小于所述第二当前发射功率阈值，则根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率，所述第二目标发射功率小于或等于所述第二当前发射功率阈值，且所述第二目标发射功率与所述第一当前发射功率阈值的和值小于或等于所述最大发射功率；The processor is further configured to, if the second transmission power is less than the second current transmission power threshold, according to the second current transmission power threshold, the first current transmission power threshold, and the second transmission Power and the maximum transmit power corresponding to the user terminal, determine the second target transmit power, the second target transmit power is less than or equal to the second current transmit power threshold, and the second target transmit power is The sum of the first current transmit power thresholds is less than or equal to the maximum transmit power;

所述调制解调器，还用于通过所述射频电路和所述第二目标天线按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。The modem is further configured to transmit the one or more second radio frequency signals to be transmitted through the radio frequency circuit and the second target antenna according to the second target transmission power.
根据权利要求33所述的用户终端，其特征在于，所述至少两个天线用于所述用户终端通过相同的天线发射第一射频信号和第二射频信号；The user terminal according to claim 33, wherein the at least two antennas are used for the user terminal to transmit a first radio frequency signal and a second radio frequency signal through the same antenna;

所述处理器，还用于如果所述第一发射功率大于所述第一当前发射功率阈值，获取待发射的一个或多个所述第二射频信号对应的第二发射功率，所述第二发射功率为所述连接的基站为所述第二射频信号分配的发射功率，并从至少两个天线中，确定出第二目标天线，所述第二目标天线的第二当前发射功率阈值为所述至少两个天线中各天线的当前发射功率阈值中最大的；The processor is further configured to obtain second transmission power corresponding to one or more second radio frequency signals to be transmitted if the first transmission power is greater than the first current transmission power threshold, and the second The transmission power is the transmission power allocated by the connected base station to the second radio frequency signal, and a second target antenna is determined from at least two antennas, and the second current transmit power threshold of the second target antenna is The largest of the current transmit power thresholds of each of the at least two antennas;

所述处理器，还用于如果所述第二发射功率小于所述第二当前发射功率阈值，则根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率，所述第二目标发射功率小于或等于所述第二当前发射功率阈值，且所述第二目标发射功率与所述第一当前发射功率阈值的和值小于或等于所述最大发射功率；The processor is further configured to, if the second transmission power is less than the second current transmission power threshold, according to the second current transmission power threshold, the first current transmission power threshold, and the second transmission Power and the maximum transmit power corresponding to the user terminal, determine the second target transmit power, the second target transmit power is less than or equal to the second current transmit power threshold, and the second target transmit power is The sum of the first current transmit power thresholds is less than or equal to the maximum transmit power;

所述调制解调器，还用于通过所述射频电路和所述第二目标天线按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。The modem is further configured to transmit the one or more second radio frequency signals to be transmitted through the radio frequency circuit and the second target antenna according to the second target transmission power.
根据权利要求34或35所述的用户终端，其特征在于，所述处理器执行所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率操作，包括：The user terminal according to claim 34 or 35, wherein the processor executes the according to the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and all Said the maximum transmission power corresponding to the user terminal, and determining the second target transmission power operation includes:

根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二射频信号对应的发射功率提升值；Determining a transmission power boost value corresponding to the second radio frequency signal according to the second current transmission power threshold, the first current transmission power threshold, the second transmission power, and a maximum transmission power corresponding to the user terminal;

将所述第二发射功率和所述发射功率提升值的第一和值，作为所述第二目标发射功率。A first sum of the second transmission power and the transmission power boost value is used as the second target transmission power.
根据权利要求36所述的用户终端，其特征在于，所述处理器执行所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二射频信号对应的发射功率提升值操作，包括：The user terminal according to claim 36, wherein the processor executes the according to the second current transmit power threshold, the first current transmit power threshold, the second transmit power, and the user The operation of determining the maximum transmission power corresponding to the terminal and determining the transmission power boost value corresponding to the second radio frequency signal includes:

确定所述第二当前发射功率阈值与所述第二发射功率的第二差值；Determining a second difference between the second current transmit power threshold and the second transmit power;

确定所述第一当前发射功率阈值和所述第二发射功率的第二和值，并确定所述用户终端对应的最大发射功率与所述第二和值的第三差值；Determine a second sum of the first current transmit power threshold and the second transmit power, and determine a third difference between the maximum transmit power corresponding to the user terminal and the second sum;

如果所述第二差值大于所述第三差值，则将所述第三差值作为所述第二射频信号对应的发射功率提升值；If the second difference is greater than the third difference, using the third difference as a transmission power boost value corresponding to the second radio frequency signal;

如果所述第二差值不大于所述第三差值，则将所述第二差值作为所述第二射频信号对应的发射功率提升值。If the second difference value is not greater than the third difference value, the second difference value is used as a transmission power boost value corresponding to the second radio frequency signal.
根据权利要求34或35所述的用户终端，其特征在于，The user terminal according to claim 34 or 35, wherein

所述调制解调器，还用于获取所述第二射频信号对应的当前下行路损；The modem is further configured to obtain a current downlink path loss corresponding to the second radio frequency signal;

所述处理器，还用于判断所述当前下行路损是否大于预先存储的下行路损阈值；The processor is further configured to determine whether the current downlink path loss is greater than a pre-stored downlink path loss threshold;

所述处理器，还用于如果所述当前下行路损大于预先存储的下行路损阈值，则执行所述根据所述第二当前发射功率阈值、所述第一当前发射功率阈值、所述第二发射功率和所述用户终端对应的最大发射功率，确定所述第二目标发射功率步骤。The processor is further configured to execute, according to the second current transmit power threshold, the first current transmit power threshold, the first current transmit power threshold, if the current downlink path loss is greater than a pre-stored downlink path loss threshold. A second transmission power and a maximum transmission power corresponding to the user terminal, and determining the second target transmission power step.
根据权利要求38所述的用户终端，其特征在于，The user terminal according to claim 38, wherein

所述处理器，还用于如果所述当前下行路损不大于预先存储的下行路损阈值，则将所述第二发射功率作为所述第二射频信号的所述第二目标发射功率，并通过第二天线按照所述第二目标发射功率发射所述待发射的一个或多个第二射频信号。The processor is further configured to: if the current downlink path loss is not greater than a pre-stored downlink path loss threshold, use the second transmit power as the second target transmit power of the second radio frequency signal, and Transmitting the one or more second radio frequency signals to be transmitted through the second antenna according to the second target transmission power.
根据权利要求29-39任一所述的用户终端，其特征在于，所述用户终端为支持非独立组网NSA架构并且具备动态功率共享能力的终端。The user terminal according to any one of claims 29 to 39, wherein the user terminal is a terminal supporting a non-independent networking NSA architecture and having a dynamic power sharing capability.
根据权利要求29-40任一所述的用户终端，其特征在于，所述第一射频信号属于所述用户终端所在的NSA组网架构下的主小区的信号。The user terminal according to any one of claims 29 to 40, wherein the first radio frequency signal belongs to a signal of a primary cell in an NSA network architecture where the user terminal is located.
根据权利要求29-41任一所述的用户终端，其特征在于，所述第二射频信号属于所述用户终端所在的NSA组网架构下的辅小区的信号。The user terminal according to any one of claims 29-41, wherein the second radio frequency signal belongs to a signal of a secondary cell in an NSA network architecture where the user terminal is located.
一种计算机可读存储介质，包括指令，当所述指令在计算机上运行时，使所述计算机执行如权利要求1至14任一项所述的方法。A computer-readable storage medium includes instructions, and when the instructions are run on a computer, the computer is caused to execute the method according to any one of claims 1 to 14.
一种装置，应用于终端设备中，其特征在于，所述装置与存储器耦合，用于读取并执行所述存储器中存储的指令，使得所述终端设备实现如权利要求1-14中任一项所述的方法。An apparatus applied to a terminal device, wherein the apparatus is coupled to a memory, and is configured to read and execute instructions stored in the memory, so that the terminal device implements any one of claims 1-14 Item.